Around the time I gave up model rockets, I bought the Estes Scamp (a coldpower convertible). Obviously, the coldpowered rockets are a thing of the past (seeing as the propellent was freon). Problem: I never got the thing to work. The engine would go off, but the gas would not come out fast enough to make it fly. Was this a common occurance? It was so long ago that I can't really give much more detail. Just curious.
18 years ago