ok so my 2002 warrior is running awesome shifts fine goes into reverse totally fine but when i go back into forward out of reverse the bike shifts but the gears dont grab the neutral light goes out but no forward motion at all and the reverse light goes out as it should, i noticed a small metal rod with a flat spot for you're thumb to tighten and loosen it if thats the problem should I tighten or loosen it? please help! i wanna be able to say nothing is wrong with it! :-[