Hi Tony, yes I did get your email
I had to do another part to the ball race that I just got the info for. It is another ring that is on the inside of the race and under the gear and this is how the turret is kept on as it has 5 or 6 clips that are bolted to the turret and go under the ring. I had not really seen how this part works as it is covered with a metal flashing. I only noticed it last night while going through all my photos and drawing again.