The WA16 parts I made earlier were per plans and made well. However, when testing the new extrusions, I noticed that they would require the addition of SEVERAL plies in order to reach a 90 degree angle to the spar. To me this could easily be addressed with slightly thicker new parts so that I did. I floxed them in place per plans and later will lay up the 10 bid layer that will sit between the extrusions and Wa16's. Note: top AND bottom parts were all installed.