Holy crap the multiple z axis looks like an accident waiting to happen!! I was thinking more along the lines of multiplying parts in one file. I have tried to drop in a file when Easel Pro first launch but the stl file did not load and Easel seemed to be having a hard time processing…clearly. I think I will have to go one at a time and get better at homing and having a repeatable X,Y location. Thank you for comments. Definitely gave me ideas to ponder.