Im having trouble with my jumps. well not only my jumps. but that is what im talking about for now. I'm having trouble getting the balls to do high speed jumps my fear is that i will go over the bars or off the back I do small jumps 30' but the long table tops im landing on top of them. most times I get good jumps but say one out of ten i will have the front come up high and land hard on my back tire. then im scared to go big. im a whussie!