yea apparently the threads on the battery cap had some build up or something nothing i could see but once i wiped the threads down with a damp cloth everything fine worked again,2 days so far and no problems i can only guess that there must have been something on the threads making to much resistance or something.
Well that's good. If that was the first clean in two months then I'd say it needed it. And all these folk so quick to rubbish the mod...