found a 3 inch crack near the rear behind the support lugs ...didnt feel it thru the seat riding..dont think it is structual and may be seamed with an soldering iron ...
Dirk,it is far more likely to of been from super sonic speed that has caused said(stress)crack ,,but i didnt want to brag on here ,,remember your just a pup and its a big world out there..stop chasing your own tail and licking yourself..