Wonder what makes ABS do that? Probably related to temperature… what do you think?
Printed with ABS at 235 and bed at 113, fan enabled.
it’s the fan. Turn it off
ok thank you
Avoid having any sort of breeze on an ABS print.
In my case (Lulzbot TAZ4) I found anything higher than 85C for bed cause it to curl even when whole printer is enclosed. So try to lower temperature of the bed to see if it make a difference.
It was the fan, bed temperature of 113 is ok for ABS