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Rockets I add Ring Fins to seem to have the Cd go through the roof. Are external rings really that terrible? I have heard there is base drag concerns but only at supersonic speeds (which I am not planning on thanks)...
I've been overriding the Cd but then, that could be disastrous if RocSim is right.
Just adding a BT60 ring to a simple BT-50 model seams to put the Cd over 1
Is that your experience?
Thanks for your info/experiences
Jeff
I've been overriding the Cd but then, that could be disastrous if RocSim is right.
Just adding a BT60 ring to a simple BT-50 model seams to put the Cd over 1
Is that your experience?
Thanks for your info/experiences
Jeff