The Extra 330LX 34% was designed by KRILL MODEL and comes from bigger brother in the 37% size. The design is similar to the "SC" version and the Extra 330LX is a near perfect scale model of the popular Extra 330LX by Mr. Walter Extra. The size of the ailerons is midsize between the 330LX in 37% and classic Krill Extra 330SC. You can use this kit perfectly for precision flying, but it's suitable for 3D aerobatics too. The Kit is not just the SC version with a larger canopy to looks like the LX version. All of parts are redesigned from the fuselage to the rudder. A large canopy comes standard with a grey tint. In comparison to SC of the same size, the 330LX is much lighter due to it's redesigned construction of the entire kit.