This gentleman you are arguing with sounds like a union steward. I have managed Union shops, they have their own rules and regulations. Some of them, unions, are okay most are toxic.
Yes, I was told the original terrapin are no longer serviced or supported. The person I spoke with is checking to see if there is a possibility of a reset or a non authorized repair center.
Does anyone have the US contact information for Vectronix? I have an original Terrapin which will not range past 15yds. I would like to have these repaired if possible.
I have added a beavertail to my non gen 4 Glocks. Once I learned how to grip the pistol correctly I would get cut by an unmodified Glock now with the modification it is fine.
The Glock slide bite is what sent me down the path of 1911 and 2011.
Learn trig. Once you understand Soh Cah Toa you can understand what the prints are missing so you can program correctly. This will help with bolt hole locations angle locations and other features.