Z Axis Extension with Adjustable Z Stop

7-9-2017 - 45mm version added for Brutus + glass users. (I have not printed this one - it's beta until confirmed).

7-8-2017 - Updated screw holder. My geometry for the nut holder was a little skewed. It's still super tight--and I mean for it to be. Use a short M3 screw to pull it in.

Also printed and tested the V2 25mm skirt - it fits.

7-7-2017 - Added a beta version of the 25mm skirt by request, and fixed a problem with it in the -V2 version.

I wanted to use the Z Axis expansion mod