Can't figure this one out. Flashforge dreamer printing perfectly for 2 years.
Vertical walls are great horizontal plates get holes blown in it. Had a shorted heatbed replaced it and the harness. PTFE tubes were replaced. Nozzles soked cleaned and reset and height set within .001 with feeeler gages on glass. Did upgrade S3D to the latest version.
Settings are for ABS.
Bed = 110 to 90 c tried various settings in this range good bed adherence throught the range.
Ext temps. = 210 to 240 similar result.
Layer height= .2
First layer height = 70%
First layer speed = 35%
First layer ext width = 125%
Nozzle diameter = .40
Ext multiplier = 1.05 to 0.90 (no change)
Ext width = .4 to .48
Infill = 20 to 100%
Support density anywhere between 30-100%
Speed is 60
Outlines at 3 @ 50% underspeed. Tops and bottoms at 4.
These settings have been varried incrementally throught the ranges individually. Do I have a hardware issue and where to look. I was printing flawlessly until resently.
Attachment 10018
Attachment 10019
