All right guys here's the situation. I am 6'4 and currently ride an 18" bike. I know it's too small and I have money if need be for a new bike/fork but I would rather use it for school. Well I would actually rather use it on a bike but you know how that goes. Anyway, The only thing that really bothers me is how far down I am leaning when I ride because my seat is high and my handlebars are low. The two solutions I have come up w/ are: buy front-end spacers and/or buy a new fork. As for the spacers I do not know much about, so will sombody please give me some info on them and where to buy some as well as cost. My other option is upgrading to a larger fork. I have a Rock Shox Judy and its a couple years old. I know I should probably buy a new fork (manitou) because I think my level of riding has surpassed the Judy but I wanted to get some "expert" opinions first.