My charger for the Strike GPS melted on the positive pins in the cradle. I haven't had any drama til Monday past when the unit seemed to short out and turn off (still works tho). Curious if this is caused by the earth not being correctly set? I don't know if it's my paranoia or not, but I feel a tingle in my hands when riding now - like static electricity. I can't get into the mechanic till Friday, so I'm hoping one of ya would know if this will cause other issues with my bikes electrical components?