well, if it runs then youre probably just off by one tooth. i had that problem a few weeks ago. make sure you use the timing mark that looks like the letter "I" not letter "T". its just another 1/4in ahead on the flywheel. someone on here told me the service manual is kinda misleading that way.
2005 Prairie 700 Lots of parts for sale.
IATVHSS - Utility Class
Gncc, OXC, Oma, IERA