I've been watching my MPSelect Mini v2 for the last while. I sliced it using the Cura for Mac v3.2.1 and I've paused it a couple of times to try and get some of the excess material out. I can see that there are sections that are going to need dremel love - might end up fusing - something to do with the back ridges. I've verified the STL file is great. IT IS NOT the model at all - something the printer or Cura is doing, so I'm going to experiment a bit. Will post photos when it's done.