Quote Originally Posted by curious aardvark View Post
one of geoff's tips that worked for me. Is to always feed filament through on a load cycle before running the unload cycle.

What happens is the filament goes into the feed tubed within the printer and expands to fill that tube. This is wider than the feed hole.
So you need to push this lump through the nozzle and then immediately reverse and pull out the still soft filament.
That makes a lot of sense, I'll try that right now. Thanks!