Hey could someone help me improve my height of my hops i dont know why but im just having trouble getting some height i can hop seat out but i can hardly get any height the heighest i can get is about a foot 
Go here, we talked about this only a couple days ago, and it is already 3 pages back 
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http://www.unicyclist.com/forums/showthread.php?s=&threadid=26790
Jeremy