well I'm having issues with the CAD model transferring over to foamboard so I've decided to hotwire it with the pink foam, got stuff coming to do that next week.
Oh also I decided to do some research and discovered the airfoil I had made in CAD was very different from the USA-35B airfoil so the new hotwired wing will have the correct aiirfoil this time and basswood spars for strength
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thats why I was asking about an extension