i have been pondering this for sometime. i wanted to see if i can come up with an alternative to the typical bolt modifications. given i really handy with CAD, i have cycled thru a few iterations for a "turn key" solution.
my objective was to get the bolt and trunnion as simple of design as possible so it can be milled easily. i am trying to get some time on a friends 3d plotter for some working models and then to a cnc.