I would think that the plywood would be lighter, and being wood to wood, a very good bond. 90% of the KR's out there are built according to plans. Stick with them and keep it light.
Lee Van Dyke ----- Original Message ----- From: <phill.h...@gmail.com> To: "KR List" <kr...@mylist.net> Sent: Saturday, February 11, 2012 8:24 PM Subject: KR> Weight question... What is lighter, the sheathing plywood used on the fuse, or thin foam covered in BID? I've seen some guys fill the gaps between structural members and cover with glass. Anyone have experience with this technique? What's the weight diff? Phill _______________________________________ Search the KRnet Archives at http://mylist.net/private/krnet/ to UNsubscribe from KRnet, send a message to krnet-le...@mylist.net please see other KRnet info at http://www.krnet.org/info.html