Glass build platform is the way to go!

[Geoff]

hi!
iam using 3.2mm glass now. did you guys increase temperature, coz the glass will eat some of the heat? by how much?
my temp is already 120. using abs. some parts of object still lift. specially corners.
already tried raft with 2 layers 6mm, it still lift. latest print 2 corner lift almost 4.5-5mm. 2 corner 0.5-1mm

will try the acetone slurry next, but any suggestions will be appreciated.

print-lift01.jpg

Sometimes less is better, how low have you gone on the heatbed trying to print ABS? it can curl also and lift if it is too hot, this generally happens after a several layers, where if it is too cold, you generally dont get past a layer or 2.