13mm Estes Mini Spiralize printed Rocket with (3) different Fin-Types

I designed this rocket to start working on the spiralized printing technique. I get much better surface finish with this and lighter rockets. This worked beautifully and the result is a very high performance rocket that will soar to extreme altitude with 13mm Estes mini motors. I used Rocksim to review my design and test the heights the rocket would soar to. I highly recommend this software to anyone wanting to design their own rockets. Very easy to use and to date very accurate to predict perfo