1989 r100gs Just rode a VERY hard 720-ish miles to Florida and back to aid with a very sick kid. Upon return, something under the front engine cover is squeaking in sync with the motor RPM. I'm thinking brushes or the cam/lifter interface of the points (my bike is converted). Can't dig in till this weekend and time's running short for the spring fling. Question: has anyone had similar experience? I'm hoping for a lucky "oh that's easy just do this" fix.