Just wanted to attach my SuckIt dust boot to my XXL, but one of the screws just vanished, disappeared some how 
Since imperial screws are hard to find here in Switzerland, I decided to go metric (M4)
So I had to make a new slider to attach the dust boot to the rails.
Here’s the result:
3D printed, including the M4-thread. Works like a charm.
Maybe useful for european SuckIt users…