Do bed magnets deteriorate.

[Bikeracer2020]

Started biggish print 250 x 215, Qidi X-CF pro using ASA filament with nozzle temp 255 and bed temp 95, preheated chamber for over 30 minutes.

Print started before lunch on the Friday, left to print overnight and checked on print about 7.00am Saturday.


Print had warped, bowed the PEI sheet up and the whole lot had moved sideways. it seems the magnets are no longer strong enough to hold the PEI down onto the bed.