06-13-2013, 05:51 PM
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Out to launch...
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Join Date: Feb 2011
Location: South Milwaukee WI
Posts: 1,488
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If the delay is longer than your expected time to apogee, it's a good idea to use your motor eject as backup. If you need a longer delay, let me know. I'm a bit confused by the description of your shear pin setup, but that's irrellevant to the idea of ground testing - this is the best way to know your charges are the right volume. How do you have your pins set up for cardboard? What size shear pins are you using?
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