Hi, I wanted to know if anyone has has experience printing EZ bits. I downloaded the STL files. I found that they require supports. Then of course, you have to remove the supports. This leaves a messy surface. Without supports my Replicator 2 (using PLA) just spews filament out. I have leveled the build plate. Has anyone had experience with this? I'm new to both 3D printing and robotics so there's a good possibility I'm doing something wrong! Any suggestions?