Would anyone happen to have a diagram of the Acudraw pro? I'm having an issue with mine where the axel or shaft that the crank handle attaches to will not always engage. The axel can move sideways around a quarter of an inch which prevents it from engaging. It cranks fine but if my hand were to slip off the handle while cranking the string up, it would be a knuckle buster, if not worse for sure. Looks like a clip of some kind might be missing that holds the axel or shaft in place. Thanks in advance.