Hi everybody, so I disassembled the bravo three upper gear casing to inspect everything I’m having a problem putting it back together. When I Tighten the retaining nut The shaft gets real stiff to turn like it’s binding. Now there’s an upper and lower shim that goes with ithe gear assembly and there’s supposed to be to reference numbers example 91/94 engraved into the drive . I Do not know where each and goes but for some reason my outdrive doesn’t have those numbers so I’m not sure if the shims are in the right place tried to move them from up to down but makes no difference. Thanks for any help you can provide!