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Should I fiberglass the fins tip to tip on the 2.5X Big Daddy or just fiberglass the fillets? It has 3/8" birch ply fins. They're big but this won't be a speed demon in flight. I also don't want to add more weight than I have to on the tail end of this rocket.
Ron
Topic starter
Posted : 02/04/2008 7:20 pm
It might be worth the little extra weight. It isn't the up part that you should be concerned about, it is the down part, especially with those swept back fins. I would do a tip to tip glass on that rocket if it were mine.
Art
Posted : 02/04/2008 9:00 pm
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