Simply does not work - Franklin Armory BFSIII PC-C1 Binary Triggers

This is not my first FA Binary Trigger, but my only PC Charger binary trigger. This trigger does not work in my Ruger PC Charger. The Charger trigger block is plastic. It appears the spring hole guides are drilled into the plastic with much inconsistency. Even the PC-C1 instructions state that the inconsistent depth of the trigger return spring hole may require cutting of the supplied spring. What they don't mention is that the function of the trigger in binary mode is dependent on the drill angle of the safety switch detent spring hole. If the angle of this hole does not meet the spec to which the flat on the FA safety selector was machined, you do not get a trigger assembly that will fire in binary mode, or, conceivably, may not work properly in other modes. I fault FA for not addressing this. The best thing they could do would be to pony-up the extra 5 cents and throw in a couple different safety selector switches so that you could choose which one works with the drill angle of your detent spring. Go ahead and roll the dice to see if your Ruger will work with this.