Well, I have taken the course and am now certified ..
as seen in my new signature line.
The class was great. It really helped that I was already familiar with the complete tear-down of the Glock. The eight hour class was filled with Law enforcement from around the state and I think I was the only civilian in the room. There were 35 students in attendance.
We each used a G23 as our training gun. Over the course of the day we must have taken the gun down forty or fifty times and reassembled it in different configurations in order to learn to diagnose and correct all possible problems that we may come across when inspecting, maintaining, repairing and modifying a Glock.
I will find this new knowledge especially helpful as our store sells and modifies more Glocks than any other brand.
P.S. ...Still love and carry my 1911 