Leigh, What you say, makes sense. We have pressure vent holes in both spars.
I think 1/16 drain holes should work and with an inspection plate, I can vacuum out all the spiders. Happy building. N64KR Daniel R. Heath - Columbia, SC da...@kr-builder.org See you in Red Oak - 2003 See our KR at http://KR-Builder.org - Click on the pic See our EAA Chapter 242 at http://EAA242.org
