Hi all, I have made the purchase of Palettes RS6. So far so good, if I could keep it out of the shop. Had a CEL on Friday afternoon after it was in for simple things. Oil change,headlamp washer repair, headlamp retaining ring and temp sending unit. Started it up and CEL flashing, immediately asked tech to VAG and it was miss firing. Tech took it for a ride and it cleared itself. Ran fine all weekend. Monday morn same symptoms, had it flatbedded to shop. So cute worlds fastest family sedan on the back of a CAA truck!! Now the shop is telling me that there is no compression on cylinder 1. Any ideas?? Thanks