Inliners International Forums General Discussion Engines timing gear cover centering tool needed?

This for 230/250, but I don't see why 194 would be any different:
The crank pulley lines up the cover. Start the bolts loosely and slide the pulley in. As it goes in, it pushes the cover whichever way it needs to go. Then tighten the cover bolts, then the rest. Nothing else really matters, just the pulley fit to the seal. The crank needs to be located exactly in the middle of the cover hole, and that's how you get it there. If you use anything else as reference, the seal will most likely leak. If I misunderstood something please correct me...

edit: 230 cover holes allow movement/different positioning.