RE: NEW DLE 20cc Gasser! (Data & Links 1st Post)
I see it if I look inside the cylinder between the exhaust port and the TDC. I can clearly see the wear pattern of the ring and there are small areas where the ring never touched the cylinder. I am looking at the cylinder, not the ring.
Like I said it's not much but I am sure I could get slightly better compresseion. I'll try to get a picture up but It's not easy to focus inside a cylinder with a camera that has automatic focus only!
Anyway I have always disasembled my engines before I start them. In about 5 nitro engines I've had, I found debris in them.. This is why I take stuff apart sometimes and actually I kind of enjoy it