Unfortunately there is a small drill stopped crack in the canopy. It is exactly aligned with the roll bar. This occurred when a million hour professional aircraft ferrier was transporting 84RM across the US. The bonehead started the motor with the canopy open and the original gas shock put tension on the canopy cross member as the canopy snapped open. I have exchanged the gas shock for a simpler nylon strap which works great but the memory lives on. The crack is insignificant and out of the way but it is there.