well as usual...one problem after another...noticed this one a couple days ago out of no where...when i turn the wheel maybe 10-15 degrees (when i'm going around 10mph)...a sort of vibration occurs, its not a very heavy vibration, but enough to get my(and who's riding with me)'s attention....seems like it only does it every time the wheel goes around(as if its something on the tire)...well that can't be because i just put my stock ones back on an hour ago and its doing it the same...could something on my arms be messed up? anybody had any problems like this yet? let me know!