I managed the wheel wells and lined them with 1/64 plywood,which I still have to trim a bit so I can finally do some thing EASY:glassing the wing[8D] I installed the Spring Airs and installed a pair of Hangar 9 2-1/2" wheels I hope they hold up better than the 'custom ones,from C.H.'that I used on my last Tiger Tail IV, which would LOSE the tires occasionally on landing and there I be walking along the Flight line looking for the shed tire while some one taller and BIGGER followed me around looking too, because I was on his frequency...he was new to flying R/C and just HAD to fly!!!! LOL