After finally getting the timing cover off my Lark I found that sure
enough the fiber timing gear was lunched.  It came off with no problem,
but then I ran into another problem (big surprise!).

Is there some trick to getting the new gear on, and getting everything
lined up properly?  I spent about an hour trying to get the thing back
on and it just wasn't cooperating, and the book wasn't much help.

When the old fiber gear is worn are there any symptoms?  A lot of the
teeth on that old gear were worn to a point and I can't imagine that
would have helped the engine run any better!

Thanks!

Jeff DeWitt