Even the tightest fastner can vibrate loose, given just the right frequency. Something like the footpeg can be even more susceptible as vibration can be amplified along the hangar.
_________________
Andy.
NSR-WORLD.COM

Please keep all responses to Forum posts on the Forum so that others may benefit.

Please DO NOT PM me for technical advice. My time is precious, and you will probably receive a faster response on the Forum anyway.

Check us out on Facebook! Please "like" our page!