It wasn't until I was doing the final assembly did I realize the pin retainer spring is captive to the auto sear. I played around if I could somehow slip it over the trigger pin or something of the like, but I'm not sure that's going to work? What's the solution here? Put 5mm E-clips over each pin like the Hungarian AKs? Can you modify a retainer plate to work? Does anyone make a specific galil spring that fits around the larger safety?