PLA Lifting - Conflicting Advise?
New MK4S & I’m new to 3D. I was printing a wide box and the finished product showed some lifting on the four corners. It was somewhat minor compared to some photos I’ve seen posted.
In any event, Prusa Tech support said raise temp of bed 10c to 70c, and print first layer at 0.15mm, no other advice. I’m using Jessie PLA. A Prusa search came across someone suggesting lowering hot end 5c & raising bed 5c. This made a lot of sense to me, although I have not tried it yet.
The lowering of the filament temp seems like it reduces the temp differential with ambient air, hence, reducing the thermal shock. Jessie manufacturer suggested printing 10c hotter & raising bed 10c. The bed-recommendations aside, one says print hotter & one says cooler from Prusa’s default settings for said filament.
can anyone add their insights?
Thanks, Dan
