Just replaced the drivetrain on my inbred with this:
Superstar wide base sprocket
On-One stainless chainring
Clarks Single Speed 1/2" x 1/8" Anti Rust Chain
The chain keeps making loud cracking noises and jumps off frequently. I've checked chainline (meticulously) and thats ok, the chain is tight enough (tightened it right up in frustration but still happens).
I can't understand why its doing this, never had a problem before, and only teh chain is a not-tried-before item. Unfortunately last night, on the last road climb home, it skipped off as I was standing up stamping on the pedals, depositing me chin-first into the tarmac. Cue holes in chin and knee, golf ball bruise on thigh and very sore ribs. So got to get this fixed.