Nie jestem jeszcze tak obeznany w tym temacie, może przekrój będzie wskazówką? Jeśli nie, to napisz proszę tak abym zrozumiał

Po małych przejściach z kalibracją stołu i po zmianie slice3ra, jest lepiej
Drukujemy dalej, ale co poprawić aby zmniejszyć intensywność poziomych i pionowych nierówności na ściankach?

Brzmi skomplikowanie

Stół chyba nie jest idealnie prosty, jeśli na narożnikach czuję lekki opór to na środku opór kartki jest już znaczny, wydaje się że głowica mogłaby szorować po blacie.

Chłodzenie zrobiło swoje, po prawej wydruk z chłodzeniem 2-side duct. To najlepszy wydruk na retrakcję jaki udało mi się wykonać.
Rady na pozostałe cieniutkie nitki?
Co zrobić aby wieże były równo zbudowane?
Niekiedy w podstawie odklei się pojedyncza "nitka' o którą w dalszej części zahaczy głowica - wyższa temp. na pierwszej warstwie i wyższa na na stole?

Na pierwszym wydruku widoczna poprawa

Retrakcja Lenght 2mm, Lift Z 0, temp: 190, speed travel 300 Retrakcja 2mm, Lift Z 0.4, temp 200, speed travel 150

Dzięki, zrobię po kolei aby dostrzec wpływ parametrów.

PLA pierwsza warstwa 215, kolejne 190, chłodzenie standard z i3 mega. ; external perimeters extrusion width = 0.45mm
; perimeters extrusion width = 0.45mm
; infill extrusion width = 0.45mm
; solid infill extrusion width = 0.45mm
; top infill extrusion width = 0.40mm
; first layer extrusion width = 0.42mm

M107
M115 U3.3.1 ; tell printer latest fw version
M83 ; extruder relative mode
M104 S215 ; set extruder temp
M140 S60 ; set bed temp
M190 S60 ; wait for bed temp
M109 S215 ; wait for extruder temp
G28 W ; home all without mesh bed level
G80 ; mesh bed leveling
G1 Y-3.0 F1000.0 ; go outside print area
G92 E0.0
G1 X60.0 E9.0 F1000.0 ; intro line
M73 P0 R23
G1 X100.0 E12.5 F1000.0 ; intro line
G92 E0.0
M221 S95
M900 K30; Filament gcode
G21 ; set units to millimeters
G90 ; use absolute coordinates
M83 ; use relative distances for extrusion
;BEFORE_LAYER_CHANGE
G92 E0.0
;0.2

; avoid_crossing_perimeters = 0
; bed_shape = 0x0,210x0,210x210,0x210
; bed_temperature = 60
; before_layer_gcode = ;BEFORE_LAYER_CHANGE\nG92 E0.0\n;[layer_z]\n\n
; between_objects_gcode =
; bridge_acceleration = 1000
; bridge_fan_speed = 100
; brim_width = 0
; complete_objects = 0
; cooling = 1
; cooling_tube_length = 5
; cooling_tube_retraction = 91.5
; default_acceleration = 5000
; deretract_speed = 0
; disable_fan_first_layers = 1
; duplicate_distance = 6
; end_filament_gcode = "; Filament-specific end gcode"
; end_gcode = G4 ; wait\nM221 S100\nM104 S0 ; turn off temperature\nM140 S0 ; turn off heatbed\nM107 ; turn off fan\n{if layer_z < max_print_height}G1 Z{z_offset+min(layer_z+30, max_print_height)}{endif} ; Move print head up\nG1 X0 Y200; home X axis\nM84 ; disable motors
; extra_loading_move = -2
; extruder_clearance_height = 20
; extruder_clearance_radius = 20
; extruder_colour = #FFFF00
; extruder_offset = 0x0
; extrusion_axis = E
; extrusion_multiplier = 1
; fan_always_on = 1
; fan_below_layer_time = 100
; filament_colour = #FF3232
; filament_cooling_final_speed = 3.4
; filament_cooling_initial_speed = 2.2
; filament_cooling_moves = 4
; filament_cost = 25.4
; filament_density = 1.27
; filament_diameter = 1.75
; filament_load_time = 0
; filament_loading_speed = 28
; filament_loading_speed_start = 3
; filament_max_volumetric_speed = 15
; filament_minimal_purge_on_wipe_tower = 15
; filament_notes = "List of materials tested with standart PLA print settings for MK2:\n\nDas Filament\nEsun PLA\nEUMAKERS PLA\nFiberlogy HD-PLA\nFillamentum PLA\nFloreon3D\nHatchbox PLA\nPlasty Mladeč PLA\nPrimavalue PLA\nProto pasta Matte Fiber\nVerbatim PLA\nVerbatim BVOH"
; filament_ramming_parameters = "120 100 6.6 6.8 7.2 7.6 7.9 8.2 8.7 9.4 9.9 10.0| 0.05 6.6 0.45 6.8 0.95 7.8 1.45 8.3 1.95 9.7 2.45 10 2.95 7.6 3.45 7.6 3.95 7.6 4.45 7.6 4.95 7.6"
; filament_soluble = 0
; filament_toolchange_delay = 0
; filament_type = PLA
; filament_unload_time = 0
; filament_unloading_speed = 90
; filament_unloading_speed_start = 100
; first_layer_acceleration = 1000
; first_layer_bed_temperature = 60
; first_layer_extrusion_width = 0.42
; first_layer_speed = 30
; first_layer_temperature = 215
; gcode_comments = 0
; gcode_flavor = reprap
; infill_acceleration = 1250
; infill_first = 0
; layer_gcode = ;AFTER_LAYER_CHANGE\n;[layer_z]
; machine_max_acceleration_e = 5000,5000
; machine_max_acceleration_extruding = 1250,1250
; machine_max_acceleration_retracting = 1250,1250
; machine_max_acceleration_x = 1000,960
; machine_max_acceleration_y = 1000,960
; machine_max_acceleration_z = 1000,1000
; machine_max_feedrate_e = 120,120
; machine_max_feedrate_x = 200,172
; machine_max_feedrate_y = 200,172
; machine_max_feedrate_z = 12,12
; machine_max_jerk_e = 1.5,1.5
; machine_max_jerk_x = 8,8
; machine_max_jerk_y = 8,8
; machine_max_jerk_z = 0.4,0.4
; machine_min_extruding_rate = 0,0
; machine_min_travel_rate = 0,0
; max_fan_speed = 100
; max_layer_height = 0.25
; max_print_height = 205
; max_print_speed = 300
; max_volumetric_extrusion_rate_slope_negative = 0
; max_volumetric_extrusion_rate_slope_positive = 0
; max_volumetric_speed = 0
; min_fan_speed = 50
; min_layer_height = 0.07
; min_print_speed = 15
; min_skirt_length = 4
; notes =
; nozzle_diameter = 0.4
; only_retract_when_crossing_perimeters = 0
; ooze_prevention = 0
; output_filename_format = {input_filename_base}_{layer_height}mm_{filament_type[0]}_{printer_model}.gcode
; parking_pos_retraction = 92
; perimeter_acceleration = 1200
; post_process =
; printer_model = MK3
; printer_notes = Don't remove the following keywords! These keywords are used in the "compatible printer" condition of the print and filament profiles to link the particular print and filament profiles to this printer profile.\nPRINTER_VENDOR_PRUSA3D\nPRINTER_MODEL_MK3\n
; remaining_times = 1
; resolution = 0
; retract_before_travel = 1
; retract_before_wipe = 0%
; retract_layer_change = 1
; retract_length = 0.6
; retract_length_toolchange = 4
; retract_lift = 0
; retract_lift_above = 1
; retract_lift_below = 199
; retract_restart_extra = 0
; retract_restart_extra_toolchange = 0
; retract_speed = 40
; silent_mode = 1
; single_extruder_multi_material = 0
; single_extruder_multi_material_priming = 0
; skirt_distance = 2
; skirt_height = 3
; skirts = 1
; slowdown_below_layer_time = 20
; spiral_vase = 0
; standby_temperature_delta = -5
; start_filament_gcode = "M900 K{if printer_notes=~/.*PRINTER_HAS_BOWDEN.*/}200{else}30{endif}; Filament gcode"
; start_gcode = M115 U3.3.1 ; tell printer latest fw version\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0 F1000.0 ; intro line\nG1 X100.0 E12.5 F1000.0 ; intro line\nG92 E0.0\nM221 S{if layer_height==0.05}100{else}95{endif}
; temperature = 190
; threads = 4
; toolchange_gcode =
; travel_speed = 300
; use_firmware_retraction = 0
; use_relative_e_distances = 1
; use_volumetric_e = 0
; variable_layer_height = 1
; wipe = 1
; wipe_tower = 1
; wipe_tower_bridging = 10
; wipe_tower_rotation_angle = 0
; wipe_tower_width = 60
; wipe_tower_x = 170
; wipe_tower_y = 125
; wiping_volumes_extruders = 70,70
; wiping_volumes_matrix = 0
; z_offset = 0
; clip_multipart_objects = 1
; dont_support_bridges = 1
; elefant_foot_compensation = 0
; extrusion_width = 0.45
; first_layer_height = 0.2
; infill_only_where_needed = 0
; interface_shells = 0
; layer_height = 0.2
; raft_layers = 0
; seam_position = nearest
; support_material = 0
; support_material_angle = 0
; support_material_buildplate_only = 0
; support_material_contact_distance = 0.1
; support_material_enforce_layers = 0
; support_material_extruder = 0
; support_material_extrusion_width = 0.35
; support_material_interface_contact_loops = 0
; support_material_interface_extruder = 0
; support_material_interface_layers = 2
; support_material_interface_spacing = 0.2
; support_material_interface_speed = 100%
; support_material_pattern = rectilinear
; support_material_spacing = 2
; support_material_speed = 50
; support_material_synchronize_layers = 0
; support_material_threshold = 55
; support_material_with_sheath = 0
; support_material_xy_spacing = 50%
; wipe_into_objects = 0
; xy_size_compensation = 0
; bottom_solid_layers = 5
; bridge_angle = 0
; bridge_flow_ratio = 0.8
; bridge_speed = 30
; ensure_vertical_shell_thickness = 1
; external_fill_pattern = rectilinear
; external_perimeter_extrusion_width = 0.45
; external_perimeter_speed = 30
; external_perimeters_first = 0
; extra_perimeters = 0
; fill_angle = 45
; fill_density = 20%
; fill_pattern = cubic
; gap_fill_speed = 30
; infill_every_layers = 1
; infill_extruder = 1
; infill_extrusion_width = 0.45
; infill_overlap = 25%
; infill_speed = 140
; overhangs = 0
; perimeter_extruder = 1
; perimeter_extrusion_width = 0.45
; perimeter_speed = 60
; perimeters = 2
; small_perimeter_speed = 25
; solid_infill_below_area = 0
; solid_infill_every_layers = 0
; solid_infill_extruder = 1
; solid_infill_extrusion_width = 0.45
; solid_infill_speed = 140
; thin_walls = 0
; top_infill_extrusion_width = 0.4
; top_solid_infill_speed = 50
; top_solid_layers = 7
; wipe_into_infill = 0
; print_settings_id = OPTIMAL Retrakcja forum
; filament_settings_id = "PLA i3_v1"
; printer_settings_id = i3 Mega Retrakcja forum
; printer_model = MK3
; printer_variant = 0.4
; default_print_profile = 0.15mm OPTIMAL MK3
; default_filament_profile = "Prusa PLA"