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You are most welcome! I haven't done any more with this, but I should. I still build paper models, but most of them are for competition (they are perfect for duration events - if one thermals away or ends in a tree, you don't have a big investment in them, plus they are lighter than using standard rocket parts). Please post pics here when you finish - I love to see what others have done with my designs!
Could there be a continued version? Preferably larger BT-70< tube models?
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