+1 to you and Bridis. I'm very anal, having machined and assembled many SB Chevy's up through cylinder kits and bearings for 8V92 Detroit Diesels...measurements in 0.001" and even 0.0001". Cams with finished in microns...way to much to ask for with the Saiga, granted. Maybe I've gone numb from the neck up, but, for lack of a better way of looking at it, I'd get a great benefit from images that look like X-rays of the Saiga with the LRBHO installed, shown in various configurations (bolt locked open, bolt closed, empty mag in, full mag in, etc). It's the orientation or interrelationship of the p