Wow, thanks for that info.. I live in a really remote town in northern Kenya and have an old slow PC and a mediocre (speed wise) connection to the internet, sooo.. I'm trying to adapt a mechanical counter I found in Printables to use it to count turns on a spool for measuring of a borehole.. Is there any way to download the item in Printables in another format?? Would I have more luck using Fusion 360?? I've been really happy with MOI and downloaded STP files from McMaster Carr..