I have a Husky 123L trimmer i bought that wasnt running. I determined it was out of time on the flywheel and i know this is probably a bad idea, but i welded the flywheel to the crankshaft. Anyways it runs really well now but the problem is the clutch. The clutch is not working right and when you try to start it the head spins. It has done this before and i have taken it apart and put it back together and im not sure what i did but it was fixed. So i went to start it yesterday and it did the same thing. I was just wondering if anyone on here knows anything i can do to try to fix it. Its not that big of a deal but i was just wondering if anyone could give some advice.