Hey guys,
Went from 4.3 to 4.4.1, now getting extreme underextrusion (only lays a small dot every 3mm), perimeters have huge gaps in between them. Straight moves produce a solid line but still have perimeter gaps, curves are the worst in terms of gaps and underextrusion. Model is known good, have printed several before. PLA is known good, as its 3D Solutech PLA and I've used 75% of the roll already.
E steps have been calibrated to no avail.
Setting extrusion to 200% on the printer produces solid lines, but still has gaps between perimeters.
Profiles were exported from 4.3 to a flash drive, then imported to 4.4.1.
Printer:
Monoprice Maker Select V2
E3D Titan Aero Hotend
E3D "Nozzle X" 0.4mm
Gulf Coast Y carriage
Glass plate + PEI sheet
Z brace
Z extension
Full "Ikea Lack" Enclosure
And a whole lot more modifications.
Everything was fine on 4.3.
Thanks for the help.