Bought this ski used and was told unit needed a new stator. Unit would start and run but would blow the 15 amp fuse at rear of machine. If I unplugged the stator plug the fuse would hold. Purchased a non oem stator and installed it (fun job), now I have no spark . I am wondering if there is a certain position the stator needs to be installed in. The stator harness does not allow for much adjustment . I have read something about timing marks but I see nothing. Any help would be appreciated . Thanks