p3Steel - Toolson additions

Because i was asked on facebook about my changes to the toolson setup i combine them here for all of you.

Because i like the fact to slide up my x-axis without turning the motors I used this:
https://www.thingiverse.com/thing:2140740
If you want to use them too, you need the belt tensioner from this thing:
https://www.thingiverse.com/thing:1103976

Because the P3Steel frame (https://www.thingiverse.com/thing:157303) has different spaces between the linear guide and the spindle than my pr