Mile High Perf Dyno Tune 340

I brought the car in with it running OK, so they didn't have the info to know that the dampener had moved. The mark was at 15 degrees before. It was my fault I didn't catch that the dampener had shifted. I had moved from Tulsa to Denver, and when they unloaded the car from the moving van, it didn't run right. Thought it was the altitude. Found the timing mark was way off, so I moved the distributor to compensate, and it ran worse. I got the carb adjusted so it ran OK, but I was fighting poor off-idle performance for a long time. I suspect that the ring was slipping on the rubber for a while and I kept adjusting the distributor to compensate, making things worse and not fixing the problem. So I can't fault Mile High for not catching this, but they are going to put it on the dyno again once I get the dampener replaced.

I should have the dampener on Wednesday, so I will report back then.
Bob