Starter Clutch acting up and need to pull the Flywheel to get to it, problem is the Predy has a special tool for pulling the darn thing and I can get one from the dealer for a week or two. Does anyone know the Size and pitch of the puller thread? It looks like about a 33mm X 1.5 but if I have one made I want it right. Why can't they make things simple...

Any help would be great

Thanks