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Old 06-15-2013, 02:52 PM
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chadrog chadrog is offline
Out to launch...
 
Join Date: Feb 2011
Location: South Milwaukee WI
Posts: 1,488
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Quote:
Originally Posted by Kevin Huddleston
Soon, I hope! Been rainy or too windy here for me to launch her. The field I use is compliant with HP guidelines, but just so. Can't have a day with 15 MPH winds and fly too high!

One of my original questions was about black powder. I have 1.5 grams for each charge (maybe .2 grams more than suggested for the volume). There are three shear pins for the main, two for the nose cone. Should I add any more black powder to ensure they will be cut?


Ground testing your charges in full flight configuration is the best way to confirm that your charges are adequate. It's a PITA, but it's worth the time in the end. Make sure you let your neighbors know what you're up to.
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