Hey guys so its starting to annoy me that my 350 never wants to start up when I unload it to start riding. it will turn over forever without starting. a tiny bit of starter fluid in the air box and it starts up immediately. after that its fine. Starts up hot first try. Its not the valves, i just had those adjusted ( 1 intake valve was barely out of spec after 60 hrs.) The fuel adjustment knob or choke if you like, doesnt seem to help at all So... any ideas ?