Sometimes when I kick it the kicker won't budge at all. Feels like it needs a compression release. I put it in gear and roll it fwd and no improvement. I just power through it with my leg and finally it moves and problem gone. Sometimes there's very little compression like a release is stuck open. I cycle through the kicker until it finally has compression (about five kicks later). Bike is low hour and when cold/warm it reliably fires first kick but like a two stroke (small throttle blip when starting). Problem occurs when hot. Is something wrong with my exhaust cam automatic compression release?