Hi Folks I would like some advice on what brand of carb. parts I should buy. They're for my xs 650 1982 of course. I'm going to break down and buy new floats, needle valve and seat for floats. I finally took the time to take carb apart all the way and clean everything. I drilled out for adjuster screws and checked them all good. Had bike running and went for a 10 mile ride. The motor seemed to be racing when I let off throttle. Kinda scarey. Got back home , next day it wouldn't start. I think I may have a bad float. So I need advice on the best quality parts I can buy. 37 years has taken it's toll on the old girl. Thank you for your help. This is a great place to be. It's already helped quite a bit. ps. is it difficult to adjust valves??