Summary

I saw a lot of posts on Facebook where people were struggling with lining up work, etc.  Thought I would save everyone a bit of time.  This baseplate fits the F1 ultra.  I cut it from 3mm mdf, and I use it for jigs for everything.  You can use any M4 screws of the appropriate length to secure it, you don't need fancy thumb screws if you don't mind using a tool.  I just use the enclosed allen key that came with my machine and some M4 cap screws.