By looking at your pic I can see one problem already. Put another collar on the front side of the brake linkage and use some fuel tubing to hold the brake lever in place. That is steel to steel contact there and it can generate the problem you are talking about. the fuel tubing will hold the linkage and reduce the vibration. It also looks like you fuel filter may be rubbing on something. Try to isolate it from any of the metal parts on your car. Anything that is metal to metal and rubs can give you the problem your talking about. Also check and make sure there are no small nicks in any of the electrical wiring. If there is just throw some shrink on it to fix it. Very nice ride BTW!! Try that and let me know if it fixes anything or if the problem still exists. TTYL.


Gary