I picked up Simplify3D for my powerspec, but I can't seem to get it to work properly. The prints come out 10x better with ReplicatorG, and I'm not sure why. I've tried using the guides and changing the settings, but I just can't seem to find a satisfactory setting in S3D. I really kind of wish I hadn't spent the $140 on it. I was thinking the custom supports feature would be great, but I find myself not using it, because it doesn't print the supports exactly as pictured. I haven't tried makerware yet - does it work well with the powerspec printers?