Im not 100% sure but I do believe you said "goodbye" this forum several months back. I think you were only going to purchase gens from now on. I do remember feeling somewhat Insulted, "Hello and farewell" I think this was the title of the thread. If I have the wrong person, please forgive me. But that puking pumpkin does look familiar. If that was Indeed you, welcome back. I have a guy that can do minor work on my reps but I would only trust Zig or Fransisco with the movements, servicing, adjustments, etc. Most watchsmiths/repair people wont know what to do with a A7750 let alone a Valjoux. Im just using this as a example. If It were me I would proably just a get a new rep. When all Is said and done It will most likely be more cost effective. Good luck on whatever your decision. Mike