Every now and then, a stubborn/anal retentive streak overcomes. Today I spent almost two hours (not in the total claimed) trying to sort out/solve old (2008 and 2011) Glasair manual typos/mistakes on the tabs in the wings used to retain cables. Finally verified which p/n's were in error after reviewing multiple TWTT books, old picking lists, bom's, and best of all physical identification of installed parts.

Then drilled out the outer wing retention tabs installed in error, and redrilled for riveting the correct parts in the correct locations. Of course my air hose won't reach the left wing tip; will buy an extension tomorrow to complete the work.