highflyer1968
Well-Known Member
- Joined
- Jul 1, 2015
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I have just started the build on a 4 inch frenzy with AV bay and i am wondering how fast should this rocket come down? With a 18 inch drogue it sims at 70 feet per sec and a 70 inch main sims at 20 feet per sec. The weight so far is 113 oz with motor. Are these speeds okay? Should speed be slower under main?