How’s everyone doing today? Been coming here for a while but first time posting. I’ve got a early 80s 3 bank with a compumatic dispatcher. 2 cars run like a top zero problems but the 3rd car has had issues for a couple years. Randomly if the car sits in the first floor for 15 minutes and it’s first run after that is to the top floor it will level in open doors and keep leveling up til it hits final. If you jump the final without cycling power it will continue to run up until counterweight is on buffer and it slips traction. Once power is cycled and final jumped car will take right back off into service. The randomness of it is the killer. Might do it 4 times in a day then not do it again for 3 months. Any insight would be greatly appreciated.