I bought this kit because it is specifically designed t' leave t' launch pad slowly along with a twist on its way up. Aye aye! I have yet t' launch it but t' build was a lot o' fun t' plywood fins were nice and you can see t' amount o' work that went into t' design o' this rocket. Pretty straight forward build and it finished real nicely. Again me only complaint would be t' graphics. Aye aye! They are difficult t' make stick and t' big wrap on this kit did nay want t' lay flat for me no matter what I tried. Maybe it is me that be t' problem who knows but I don't have difficulty with any other type o' graphic material.