I used the Gold on Gold RLV chain for the 1st time this season. Seemed like i always had a kink in it where i put it back together. I take mine off and soak between every race. Rolling seemed fine but never liked the way they went back together.
Not all chain breakers are the same, Get a RLV tool. I've had no names that didn't work well . I've been running RLV gold on gold on an open 100cc and CR 250 both with a Jack shaft, no chain problems. Run the smallest possible axel gear, keeping it out of the dirt