At 08:52 AM 4/14/2007, you wrote: >The gal @ the gathering used plastic pipe >for hers but said she was able to use th pipe to cut through the foam ribs >and then only needed small access oles to secure the tanks. I'll all so have >some venting issues. >Don +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Don, Use the aluminum pipe before installing the caps to cut through the foam or plastic pipe is cheap. Get a piece to cut through the foam and then install the aluminum. A vented cap, if you can find one, might eliminate the venting issue. I fabricated my own vented caps. They're not perfect but work well enough that I'm not going to mess with them. Larry