diff --git a/.Slic3r/filament/black pla 0.4.ini b/.Slic3r/filament/black pla 0.4.ini
deleted file mode 100644
index 17707b99..00000000
--- a/.Slic3r/filament/black pla 0.4.ini	
+++ /dev/null
@@ -1,16 +0,0 @@
-# generated by Slic3r 1.1.7 on Mon Sep 15 20:24:45 2014
-bed_temperature = 60
-bridge_fan_speed = 100
-cooling = 1
-disable_fan_first_layers = 1
-extrusion_multiplier = 1
-fan_always_on = 0
-fan_below_layer_time = 15
-filament_diameter = 1.75
-first_layer_bed_temperature = 60
-first_layer_temperature = 210
-max_fan_speed = 100
-min_fan_speed = 55
-min_print_speed = 10
-slowdown_below_layer_time = 5
-temperature = 210
diff --git a/.Slic3r/filament/black pla 0.5.ini b/.Slic3r/filament/black pla 0.5.ini
deleted file mode 100644
index dfc9cec7..00000000
--- a/.Slic3r/filament/black pla 0.5.ini	
+++ /dev/null
@@ -1,16 +0,0 @@
-# generated by Slic3r 1.1.7 on Sun Aug 17 11:01:37 2014
-bed_temperature = 70
-bridge_fan_speed = 100
-cooling = 1
-disable_fan_first_layers = 1
-extrusion_multiplier = 1
-fan_always_on = 0
-fan_below_layer_time = 15
-filament_diameter = 1.75
-first_layer_bed_temperature = 70
-first_layer_temperature = 190
-max_fan_speed = 100
-min_fan_speed = 55
-min_print_speed = 10
-slowdown_below_layer_time = 5
-temperature = 190
diff --git a/.Slic3r/filament/pink abs 0.5.ini b/.Slic3r/filament/pink abs 0.5.ini
deleted file mode 100644
index e6c12717..00000000
--- a/.Slic3r/filament/pink abs 0.5.ini	
+++ /dev/null
@@ -1,16 +0,0 @@
-# generated by Slic3r 1.1.7 on Sat Aug 16 14:20:52 2014
-bed_temperature = 90
-bridge_fan_speed = 100
-cooling = 1
-disable_fan_first_layers = 1
-extrusion_multiplier = 1
-fan_always_on = 0
-fan_below_layer_time = 60
-filament_diameter = 1.75
-first_layer_bed_temperature = 90
-first_layer_temperature = 235
-max_fan_speed = 100
-min_fan_speed = 60
-min_print_speed = 10
-slowdown_below_layer_time = 30
-temperature = 235
diff --git a/.Slic3r/print/coarse abs 0.4.ini b/.Slic3r/print/coarse abs 0.4.ini
deleted file mode 100644
index 3d043f0f..00000000
--- a/.Slic3r/print/coarse abs 0.4.ini	
+++ /dev/null
@@ -1,81 +0,0 @@
-# generated by Slic3r 1.2.0 on Sun Oct 12 11:08:08 2014
-avoid_crossing_perimeters = 1
-bottom_solid_layers = 1
-bridge_acceleration = 0
-bridge_flow_ratio = 1
-bridge_speed = 20
-brim_width = 0
-complete_objects = 0
-default_acceleration = 1500
-dont_support_bridges = 1
-external_perimeter_extrusion_width = 0
-external_perimeter_speed = 70%
-external_perimeters_first = 1
-extra_perimeters = 1
-extruder_clearance_height = 20
-extruder_clearance_radius = 20
-extrusion_width = 100%
-fill_angle = 45
-fill_density = 40%
-fill_pattern = honeycomb
-first_layer_acceleration = 0
-first_layer_extrusion_width = 0
-first_layer_height = 0.3
-first_layer_speed = 100%
-gap_fill_speed = 10
-gcode_comments = 0
-infill_acceleration = 0
-infill_every_layers = 1
-infill_extruder = 1
-infill_extrusion_width = 0
-infill_first = 0
-infill_only_where_needed = 1
-infill_speed = 50
-interface_shells = 0
-layer_height = 0.3
-min_skirt_length = 20
-notes = 
-only_retract_when_crossing_perimeters = 1
-ooze_prevention = 1
-output_filename_format = [input_filename_base].gcode
-overhangs = 1
-perimeter_acceleration = 0
-perimeter_extruder = 1
-perimeter_extrusion_width = 0
-perimeter_speed = 30
-perimeters = 3
-post_process = 
-raft_layers = 0
-resolution = 0
-seam_position = random
-skirt_distance = 6
-skirt_height = 1
-skirts = 1
-small_perimeter_speed = 15
-solid_fill_pattern = rectilinear
-solid_infill_below_area = 70
-solid_infill_every_layers = 7
-solid_infill_extrusion_width = 90%
-solid_infill_speed = 50
-spiral_vase = 0
-standby_temperature_delta = -5
-support_material = 1
-support_material_angle = 0
-support_material_enforce_layers = 0
-support_material_extruder = 1
-support_material_extrusion_width = 0
-support_material_interface_extruder = 1
-support_material_interface_layers = 3
-support_material_interface_spacing = 0
-support_material_interface_speed = 100%
-support_material_pattern = pillars
-support_material_spacing = 2.5
-support_material_speed = 20
-support_material_threshold = 0
-thin_walls = 1
-threads = 8
-top_infill_extrusion_width = 0
-top_solid_infill_speed = 20
-top_solid_layers = 3
-travel_speed = 50
-xy_size_compensation = 0
diff --git a/.Slic3r/print/coarse abs 0.5.ini b/.Slic3r/print/coarse abs 0.5.ini
deleted file mode 100644
index 806e0174..00000000
--- a/.Slic3r/print/coarse abs 0.5.ini	
+++ /dev/null
@@ -1,79 +0,0 @@
-# generated by Slic3r 1.1.7 on Sat Aug 16 14:32:30 2014
-avoid_crossing_perimeters = 0
-bottom_solid_layers = 3
-bridge_acceleration = 0
-bridge_flow_ratio = 1
-bridge_speed = 15
-brim_width = 0
-complete_objects = 0
-default_acceleration = 0
-dont_support_bridges = 1
-external_perimeter_speed = 15
-external_perimeters_first = 1
-extra_perimeters = 1
-extruder_clearance_height = 20
-extruder_clearance_radius = 20
-extrusion_width = 0
-fill_angle = 45
-fill_density = 40%
-fill_pattern = rectilinear
-first_layer_acceleration = 0
-first_layer_extrusion_width = 200%
-first_layer_height = 0.2
-first_layer_speed = 15
-gap_fill_speed = 15
-gcode_comments = 0
-infill_acceleration = 0
-infill_every_layers = 1
-infill_extruder = 1
-infill_extrusion_width = 0
-infill_first = 0
-infill_only_where_needed = 1
-infill_speed = 12
-interface_shells = 0
-layer_height = 0.4
-min_skirt_length = 20
-notes = 
-only_retract_when_crossing_perimeters = 1
-ooze_prevention = 0
-output_filename_format = [input_filename_base].gcode
-overhangs = 1
-perimeter_acceleration = 0
-perimeter_extruder = 1
-perimeter_extrusion_width = 0
-perimeter_speed = 15
-perimeters = 3
-post_process = 
-raft_layers = 0
-resolution = 0
-seam_position = random
-skirt_distance = 6
-skirt_height = 1
-skirts = 1
-small_perimeter_speed = 15
-solid_fill_pattern = rectilinear
-solid_infill_below_area = 70
-solid_infill_every_layers = 7
-solid_infill_extrusion_width = 0
-solid_infill_speed = 12
-spiral_vase = 0
-standby_temperature_delta = -5
-support_material = 0
-support_material_angle = 0
-support_material_enforce_layers = 0
-support_material_extruder = 1
-support_material_extrusion_width = 0
-support_material_interface_extruder = 1
-support_material_interface_layers = 3
-support_material_interface_spacing = 0
-support_material_interface_speed = 15
-support_material_pattern = pillars
-support_material_spacing = 2.5
-support_material_speed = 15
-support_material_threshold = 0
-thin_walls = 1
-threads = 8
-top_infill_extrusion_width = 0
-top_solid_infill_speed = 10
-top_solid_layers = 4
-travel_speed = 100
diff --git a/.Slic3r/print/coarse pla 0.4.ini b/.Slic3r/print/coarse pla 0.4.ini
deleted file mode 100644
index 367c8860..00000000
--- a/.Slic3r/print/coarse pla 0.4.ini	
+++ /dev/null
@@ -1,79 +0,0 @@
-# generated by Slic3r 1.1.7 on Sun Aug 17 11:50:25 2014
-avoid_crossing_perimeters = 1
-bottom_solid_layers = 3
-bridge_acceleration = 0
-bridge_flow_ratio = 1
-bridge_speed = 60
-brim_width = 0
-complete_objects = 0
-default_acceleration = 0
-dont_support_bridges = 1
-external_perimeter_speed = 70%
-external_perimeters_first = 1
-extra_perimeters = 1
-extruder_clearance_height = 20
-extruder_clearance_radius = 20
-extrusion_width = 0
-fill_angle = 45
-fill_density = 35%
-fill_pattern = rectilinear
-first_layer_acceleration = 0
-first_layer_extrusion_width = 200%
-first_layer_height = 0.3
-first_layer_speed = 45%
-gap_fill_speed = 20
-gcode_comments = 0
-infill_acceleration = 0
-infill_every_layers = 1
-infill_extruder = 1
-infill_extrusion_width = 0
-infill_first = 0
-infill_only_where_needed = 1
-infill_speed = 60
-interface_shells = 0
-layer_height = 0.3
-min_skirt_length = 30
-notes = 
-only_retract_when_crossing_perimeters = 1
-ooze_prevention = 0
-output_filename_format = [input_filename_base].gcode
-overhangs = 1
-perimeter_acceleration = 0
-perimeter_extruder = 1
-perimeter_extrusion_width = 0
-perimeter_speed = 30
-perimeters = 3
-post_process = 
-raft_layers = 0
-resolution = 0
-seam_position = random
-skirt_distance = 6
-skirt_height = 1
-skirts = 1
-small_perimeter_speed = 30
-solid_fill_pattern = rectilinear
-solid_infill_below_area = 70
-solid_infill_every_layers = 5
-solid_infill_extrusion_width = 0
-solid_infill_speed = 60
-spiral_vase = 0
-standby_temperature_delta = -5
-support_material = 0
-support_material_angle = 0
-support_material_enforce_layers = 0
-support_material_extruder = 1
-support_material_extrusion_width = 0
-support_material_interface_extruder = 1
-support_material_interface_layers = 3
-support_material_interface_spacing = 0
-support_material_interface_speed = 100%
-support_material_pattern = pillars
-support_material_spacing = 2.5
-support_material_speed = 60
-support_material_threshold = 0
-thin_walls = 1
-threads = 8
-top_infill_extrusion_width = 0
-top_solid_infill_speed = 50
-top_solid_layers = 4
-travel_speed = 130
diff --git a/.Slic3r/print/coarse pla 0.5.ini b/.Slic3r/print/coarse pla 0.5.ini
deleted file mode 100644
index c30e229d..00000000
--- a/.Slic3r/print/coarse pla 0.5.ini	
+++ /dev/null
@@ -1,79 +0,0 @@
-# generated by Slic3r 1.1.7 on Sun Aug 17 10:21:49 2014
-avoid_crossing_perimeters = 1
-bottom_solid_layers = 3
-bridge_acceleration = 0
-bridge_flow_ratio = 1
-bridge_speed = 60
-brim_width = 0
-complete_objects = 0
-default_acceleration = 0
-dont_support_bridges = 1
-external_perimeter_speed = 70%
-external_perimeters_first = 1
-extra_perimeters = 1
-extruder_clearance_height = 20
-extruder_clearance_radius = 20
-extrusion_width = 0
-fill_angle = 45
-fill_density = 35%
-fill_pattern = honeycomb
-first_layer_acceleration = 0
-first_layer_extrusion_width = 200%
-first_layer_height = 0.4
-first_layer_speed = 45%
-gap_fill_speed = 20
-gcode_comments = 0
-infill_acceleration = 0
-infill_every_layers = 1
-infill_extruder = 1
-infill_extrusion_width = 0
-infill_first = 0
-infill_only_where_needed = 1
-infill_speed = 60
-interface_shells = 0
-layer_height = 0.35
-min_skirt_length = 0
-notes = 
-only_retract_when_crossing_perimeters = 1
-ooze_prevention = 0
-output_filename_format = [input_filename_base].gcode
-overhangs = 1
-perimeter_acceleration = 0
-perimeter_extruder = 1
-perimeter_extrusion_width = 0
-perimeter_speed = 30
-perimeters = 3
-post_process = 
-raft_layers = 0
-resolution = 0
-seam_position = random
-skirt_distance = 6
-skirt_height = 1
-skirts = 1
-small_perimeter_speed = 30
-solid_fill_pattern = hilbertcurve
-solid_infill_below_area = 70
-solid_infill_every_layers = 5
-solid_infill_extrusion_width = 0
-solid_infill_speed = 60
-spiral_vase = 0
-standby_temperature_delta = -5
-support_material = 0
-support_material_angle = 0
-support_material_enforce_layers = 0
-support_material_extruder = 1
-support_material_extrusion_width = 0
-support_material_interface_extruder = 1
-support_material_interface_layers = 3
-support_material_interface_spacing = 0
-support_material_interface_speed = 100%
-support_material_pattern = pillars
-support_material_spacing = 2.5
-support_material_speed = 60
-support_material_threshold = 0
-thin_walls = 1
-threads = 8
-top_infill_extrusion_width = 0
-top_solid_infill_speed = 50
-top_solid_layers = 4
-travel_speed = 130
diff --git a/.Slic3r/print/fine abs 0.5.ini b/.Slic3r/print/fine abs 0.5.ini
deleted file mode 100644
index ab2933b7..00000000
--- a/.Slic3r/print/fine abs 0.5.ini	
+++ /dev/null
@@ -1,79 +0,0 @@
-# generated by Slic3r 1.1.7 on Sat Aug 16 14:16:18 2014
-avoid_crossing_perimeters = 1
-bottom_solid_layers = 3
-bridge_acceleration = 0
-bridge_flow_ratio = 1
-bridge_speed = 15
-brim_width = 0
-complete_objects = 0
-default_acceleration = 0
-dont_support_bridges = 1
-external_perimeter_speed = 15
-external_perimeters_first = 1
-extra_perimeters = 1
-extruder_clearance_height = 20
-extruder_clearance_radius = 20
-extrusion_width = 0
-fill_angle = 45
-fill_density = 40%
-fill_pattern = honeycomb
-first_layer_acceleration = 0
-first_layer_extrusion_width = 200%
-first_layer_height = 0.2
-first_layer_speed = 15
-gap_fill_speed = 15
-gcode_comments = 0
-infill_acceleration = 0
-infill_every_layers = 1
-infill_extruder = 1
-infill_extrusion_width = 0
-infill_first = 0
-infill_only_where_needed = 1
-infill_speed = 12
-interface_shells = 0
-layer_height = 0.2
-min_skirt_length = 20
-notes = 
-only_retract_when_crossing_perimeters = 1
-ooze_prevention = 0
-output_filename_format = [input_filename_base].gcode
-overhangs = 1
-perimeter_acceleration = 0
-perimeter_extruder = 1
-perimeter_extrusion_width = 0
-perimeter_speed = 15
-perimeters = 3
-post_process = 
-raft_layers = 0
-resolution = 0
-seam_position = random
-skirt_distance = 6
-skirt_height = 1
-skirts = 1
-small_perimeter_speed = 15
-solid_fill_pattern = hilbertcurve
-solid_infill_below_area = 70
-solid_infill_every_layers = 5
-solid_infill_extrusion_width = 0
-solid_infill_speed = 12
-spiral_vase = 0
-standby_temperature_delta = -5
-support_material = 0
-support_material_angle = 0
-support_material_enforce_layers = 0
-support_material_extruder = 1
-support_material_extrusion_width = 0
-support_material_interface_extruder = 1
-support_material_interface_layers = 3
-support_material_interface_spacing = 0
-support_material_interface_speed = 15
-support_material_pattern = pillars
-support_material_spacing = 2.5
-support_material_speed = 15
-support_material_threshold = 0
-thin_walls = 1
-threads = 8
-top_infill_extrusion_width = 0
-top_solid_infill_speed = 10
-top_solid_layers = 4
-travel_speed = 100
diff --git a/.Slic3r/print/fine pla 0.4.ini b/.Slic3r/print/fine pla 0.4.ini
deleted file mode 100644
index 8570261f..00000000
--- a/.Slic3r/print/fine pla 0.4.ini	
+++ /dev/null
@@ -1,79 +0,0 @@
-# generated by Slic3r 1.1.7 on Sun Sep 14 13:14:08 2014
-avoid_crossing_perimeters = 1
-bottom_solid_layers = 3
-bridge_acceleration = 0
-bridge_flow_ratio = 1
-bridge_speed = 60
-brim_width = 0
-complete_objects = 0
-default_acceleration = 0
-dont_support_bridges = 1
-external_perimeter_speed = 70%
-external_perimeters_first = 1
-extra_perimeters = 1
-extruder_clearance_height = 20
-extruder_clearance_radius = 20
-extrusion_width = 0
-fill_angle = 45
-fill_density = 40%
-fill_pattern = rectilinear
-first_layer_acceleration = 0
-first_layer_extrusion_width = 200%
-first_layer_height = 0.3
-first_layer_speed = 45%
-gap_fill_speed = 20
-gcode_comments = 0
-infill_acceleration = 0
-infill_every_layers = 1
-infill_extruder = 1
-infill_extrusion_width = 0
-infill_first = 0
-infill_only_where_needed = 1
-infill_speed = 60
-interface_shells = 0
-layer_height = 0.3
-min_skirt_length = 30
-notes = 
-only_retract_when_crossing_perimeters = 1
-ooze_prevention = 0
-output_filename_format = [input_filename_base].gcode
-overhangs = 1
-perimeter_acceleration = 0
-perimeter_extruder = 1
-perimeter_extrusion_width = 0
-perimeter_speed = 30
-perimeters = 3
-post_process = 
-raft_layers = 0
-resolution = 0
-seam_position = random
-skirt_distance = 6
-skirt_height = 1
-skirts = 1
-small_perimeter_speed = 30
-solid_fill_pattern = rectilinear
-solid_infill_below_area = 70
-solid_infill_every_layers = 5
-solid_infill_extrusion_width = 0
-solid_infill_speed = 60
-spiral_vase = 0
-standby_temperature_delta = -5
-support_material = 0
-support_material_angle = 0
-support_material_enforce_layers = 0
-support_material_extruder = 1
-support_material_extrusion_width = 0
-support_material_interface_extruder = 1
-support_material_interface_layers = 3
-support_material_interface_spacing = 0
-support_material_interface_speed = 100%
-support_material_pattern = pillars
-support_material_spacing = 2.5
-support_material_speed = 60
-support_material_threshold = 0
-thin_walls = 1
-threads = 8
-top_infill_extrusion_width = 0
-top_solid_infill_speed = 50
-top_solid_layers = 4
-travel_speed = 130
diff --git a/.Slic3r/printer/printer 0.5.ini b/.Slic3r/printer/printer 0.5.ini
deleted file mode 100644
index a2e43543..00000000
--- a/.Slic3r/printer/printer 0.5.ini	
+++ /dev/null
@@ -1,23 +0,0 @@
-# generated by Slic3r 1.1.7 on Sun Aug 17 10:22:06 2014
-bed_size = 170,170
-end_gcode = M104 S0 ; turn off temperature\nG28 X0  ; home X axis\nM84     ; disable motors\n
-extruder_offset = 0x0
-gcode_flavor = reprap
-layer_gcode = 
-nozzle_diameter = 0.5
-print_center = 85,85
-retract_before_travel = 2
-retract_layer_change = 1
-retract_length = 3
-retract_length_toolchange = 10
-retract_lift = 0
-retract_restart_extra = 0
-retract_restart_extra_toolchange = 0
-retract_speed = 30
-start_gcode = G28 ; home all axes\nG1 Z5 F5000 ; lift nozzle\n
-toolchange_gcode = 
-use_firmware_retraction = 0
-use_relative_e_distances = 0
-vibration_limit = 0
-wipe = 0
-z_offset = 0
diff --git a/.Slic3r/slic3r.ini b/.Slic3r/slic3r.ini
index 56781400..8e6f9422 100644
--- a/.Slic3r/slic3r.ini
+++ b/.Slic3r/slic3r.ini
@@ -1,4 +1,4 @@
-# generated by Slic3r 1.2.1-dev on Sat Oct 25 09:54:45 2014
+# generated by Slic3r 1.2.1-dev on Sat Oct 25 09:57:56 2014
 autocenter = 1
 background_processing = 1
 last_output_path = /home/cyryl/reprap/models/gcode