k, the mean machine is just a problem all together, thats if it stays the 6ft tall. first we had a disaster when it didnt leave the launch rod, now the wind blows the rod while the rockets fuse was being lit, thank god noone was in its path. does look pretty bad ass tho. also, we used fuse, cause my genius friend loaded a D engine without the adaptor, i had no idea, hense its short flight. watch our other mean machine vid, and see what it does sized down on a E engine