First try of  from  on UP Plus 3D printer without hardware modification...

First try of #FilaFlex from #Recreus on UP Plus 3D printer without hardware modification…
Using the FixUp3D hack and some grease for the begining…

All my test files for the UP 3DP is here (plus the setup):

When I print flexible filament I completely deactivate any retraction, set all print speeds to the same value, accelerate travel speeds and set the slicer to limit any points where traversal or retraction would be required. Greatly improved the dripping problem you have there.

I know, but with UP! Plus I can’t cancel the retract, it’s not Open Source 3D Printer like RepRap etc. so I success to print only with the FixUp3D hack.