Man I really want to get this going again. I have been around and around with people here. Finally got a guy willing to give it a shot on working on it. Everything works awesome (the compressor is still working perfect)...but there is definitely a leak somewhere. Does anyone know of something that would work to fix the leak? I finally have someone that seems to be pretty good with working on it. He just doesn't know if there is a stop leak additive that works with R12. I still have access to some R12. Any ideas? Thanks.