Hi, have you managed to fix this? My 2cts would be to do a flow calibration, and verify what size nozzle youre using (though this looks rather extreme to be a flow rate error).

Keep us updated! Please share the flying experience also, i'd be interested to hear what petg flies like.

Oh dear, noted. Think i'll layer some gluestick on my buildplate as a cheap releaser

For science! I'll be ordering a spool from amazon. Heard about the material from the "Lost in Tech" yt channel, was effectively looking for a less fussy nylon-cf.

Yuck! Have you taken some calipers to it to check it's diameter?