best way to try and solve problems like that is to try and re create it, using a squirt bottle or garden hose to isolate the area causing the problem, once you find it just use some dialectric grease and some wire tape to try and get it waterproofed.

 

The bad thing is it did it after everything was dry? I'm totally stumped on this one. It just falls flat on its face when going down a road but when I pull in the clutch it's fine.