Adjustable RepRap i2 Z-stop

This is a simple, adjustable z-stop bracket for a Reprap i2 or any 3d printer that needs to hold a stopper switch. Its made to mount to an 8mm rod in the standard position that Reprap i2 usually mounts its z-stop. The parts are as follows:
1. zstop.stl - the "main mounting bracket" for mounting to the printer.
2. zstop-part2.stl - is the "stop switch bracket" that gets attached to the z-stop switch, and then attached to the "main mounting bracket" in #1 above.
3. zstop-part2-right.stl - iden