Zinc 2.0 Alt Triggers - Improved trigger pull

This is a remix of the frame from the Zinc 2.0 original found on https://github.com/118design/ZINC by 118 Design

* THIS WILL REQUIRE SOME POST PROCESSING *
The ramp on this trigger is deliberately too large. File/sand it down until it no longer slam fires and you'll be left with a very crisp trigger pull.