I pulled a Kawasaki engine out of a EZGO MPT1200 and found that the gear on the crank had moved. I sent it to a machine shop to press off the gear and re-time it but they said that I would have to buy a new crank with gear. Is this true that you cannot re-time the crank to the balance shaft and I will have to buy a new crank? any help would be appreciated, allis