The 3rd-Valve Trigger 'regulating rod' the one that regulates the distance the slide comes out. This original part of our very treasured family heirloom was lost during a professional refurb. I would dearly love to see any close-up detail images of this part if anyone still has one of the original parts. I understand they are very rare now and highly prized. Plan is, to make sure any new fabricated part is as close to the original as is possible. Pics, with measurements if possible, would be so greatly appreciated. This loss has hurt us bad.