Ok how about this, can't find any obvious wiring probs so i've been monitoring the problem since last week. In the morning no probs with display, if bike is in the sun while i'm at work as soon as i go home i get the aformentioned display glitch. Today a bit cooler than last week where i live, no probs going to work or coming home! bizzare i know but i wonder whether anyone else has had heat related display problems and not realised it?