I’m printing thin (6mm thick), long (200+mm) and tall (120+mm) objects and my Bambulab PLA Matte is warping a fair amount at the base, which is surprising to me. Using cool plate with 0.20mm Standard settings + brim, 25% infill and support.
The first time I had printed much thinner (3mm), door closed and it was the section close to the aux fan that warped. So this time I reversed everything, left the door open and it’s the other end that warped.
Generally I have the reverse problem were PLA Matte was too sticky. It seems to be a problem specifically with this kind of object form. It warps in the interlocking zigzag I created, which is about 2mm large.
The warping was not severe enough to make the part unusable, but I did make a design error so I have to print it again anyway. I decided to try what I described above plus a layer modifier 0-2mm with 100mm/s for inner and outer walls. It doesn’t increase the printing duration that much.
If the area is cold, you may be opening the door alot? Just an idea based on the location of the warping. Also try setting brim gap to 0. If thats the cold plate, throw it away lol. If you like that finish, get a lightyear g10 plate.
