Merv, make sure you have the original spring that is around the crank. This springs keeps the crank pushed away from the crank shaft crank pin. When you install the crank holder, it has a tendency to pull the crank toward the engine and you may start hearing some click sounds if the spring is not there. This is the crank being pulled toward the engine by leather crank holder and trying to engage crank.
Been there and done that.