That isn't in the budget right now. I have a run this Sunday (100 mile trail ride) then it goes off to Glamis for 3 months for a couple trips down there.
I had the top end done on August 2013 so it has lasted 4 dune trips and a half dozen trail rides.
I am going to have a buddy put in a new gasket (He is an expert I am not).
So why did it fail?