Paul, thanks! I keep the wings level as per the kit plans. I was mostly just curious as to why the original EIII had the slanted wings (decklage). I've changed just about everything else about the BUSA kit so I thought...hmmm...why not this too. In fact the wing is the only part of the kit I've used and even here I've cut it in two and will be mounting the halves on tubes to allow a full cockpit.