I'm getting a lot of blobbing and scuffing on top of my prints in PETG on my Ender 3 with AMH/DD. It doesn't seem to do this if the print doesn't have a flat bottom so much.
I have the E-steps set to 130, which if anything is slightly under extruding vs the caliper measurements.
Any ideas how I can fix this?
[general] version = 4 name = Creality Ender 3 - eSUN PETG - Red definition = creality_base [metadata] type = quality_changes quality_type = standard intent_category = default position = 0 setting_version = 17 [values] cool_fan_full_layer = 3 infill_overlap = 15 infill_pattern = triangles infill_sparse_density = 10 ironing_enabled = False ironing_only_highest_layer = True material_print_temperature = 230 retraction_amount = 2 retraction_speed = 25 skirt_gap = 6 speed_infill = 30 speed_print = 35 speed_topbottom = 15 speed_travel = 250.0 speed_wall = 25 wall_line_count = 3 z_seam_x = 150 z_seam_y = 300 ---- [general] version = 4 name = Creality Ender 3 - eSUN PETG - Red definition = creality_base [metadata] type = quality_changes quality_type = standard setting_version = 17 [values] acceleration_enabled = True jerk_enabled = True layer_height_0 = 0.21 material_bed_temperature = 75 material_bed_temperature_layer_0 = 75