I'm helping a buddy out with his bike that runs clean at times and not so at others. He never knew about the fuel screw because he 'looked all around the carb' and couldn't see it. So I cleaned his carb for him (it needed it badly) and the bog went away with the fuel screw all the way in. I can order a smaller pilot jet for the carb but need help with the fuel screw. It took much work to get the adjustment done because of the pipe on the right side and tensioner on the left. Even an extended 't-handle' type wouldn't be much better because of the location, especially if the engine is hot! Are there any flexible fuel screws available for this bike? Mikuni carb (34mm I think) Any other tips or tricks to adjusting fuel screw? Cooler spring mornings and hot Tennessee afternoons require a better and faster adjustment. How to???