Scrod, I recently built a cinelli and come to you again with an issue I just can't solve. I'm using a Kmc K710 Kool 1/8" Chain, and when I try to skid stop, I occasionally get a massive "clank!" as if the chain jumps a tooth or something. I've tested my chain line and it looks straight and the chain doesn't seem to want to jump off at all. Also, occasionally from a dead stop, if I give it a hard pedal my rear wheel skips on occasion briefly, then rides normal. My chain link tool may have messed up one of the links on a bit of a grunt install (chain was so big it didn't fit perfectly), but I was careful, and they all look perfect and don't seem to be seized. Any advice? New Chain? I am using an all city cog and omnium cranks.