Sure thing. No more adding to the fear from me. Lot of misinformation out there that isn't coming from me. I'm just trying to help. I listen to good advice when I read it and some of it I got from here. I don't like the PC1 chain because it doesn't have chamfered inner plates. I use it on my single speed mountain bike and have never had a problem, but it has a decent chainline. I was rocking my road SS bike side to side with a lot of torque when the chain dropped. It was a newer chain too.