Originally Posted by
GJM
Between my wife and I, we have many thousands of rounds through three or four prototype Pro units, and they are working perfectly, so based on that, I consider the design good to go now. I don’t know, though, where production units are in reaching retail.
H
Internal and visible inside the battery compartment. I really need to see the new production units to comment intelligently, and hope there is an easy way, like serial number range, to differentiate. I suggested they use a “G” in the serial number, but I am not sure they liked that idea. :D