I ended up tweaking the S3D default scripts when I had the same problem, and with the current config I almost never have to use the tweezers (as long as the nozzle is clean... ). IIRC the tweaks were, on ending to retract the filament ~20mm after the print is done (less ooze solidifying on the nozzl...

Finally got time to set this up and make a few prints this week. Works great! A couple things I encountered: - The surface temperature was about 10C lower than the set point for the heated bed. Turned out my heated bed sags a bit in the center, so I put some thermal paste between the two and the tem...

Interested in 1 with PEI.
Thanks!