Just got my printer this week and have been having a blast. Decided to switch from PLA to ABS, and having nothing but problems. Oddly I've had 0 problems with bed adhesion with ABS. Most of them I've managed to sort out, but my biggest issue is still with over hangs. Any part that has any overhang what so ever is just turning out like straight garbage. Which is a shame because after I figured out the pillowing problems, my top areas are beautiful.
I'm printing at 250 C fans at 25% right now and have built an enclosure for the build area but this doesn't seem to have made much of a difference. Other settings are Layer Height: .1, printing speed 50. I'd like to stick with ABS due to its higher heat tolerances and ease of finishing but this overhang problem is killing me.