no problems as yet -- I dremmelled out the bottom one fourth of it and it is exposed to the air -- I am still concerned about it but put a layer of glass cloth down in the front of the compartment -- the YS kept cracking the wood there from the vibrations. The glass cloth added much stability and so far, I have not seen fuel in there at all. The pitts sounds really good with the 110 -- kind of like a nascar type thing, but I think that might just be my enthusiasm
