- Jun 30, 2010
- Reaction score
Does the thickness of your fins (depending on the motor) matter if your using large , well made fillets? Ive got some balsa which is like 1mm thick , or 0.5mm thick even , and im wondering wether to use it on my 2stage D to E rocket. And when that E kicks in , the rocket will be going faster so will it put too much stress on the fins to make them shred?