If not air will become trapped as you fill the tank and you would have large air bubbles in the tank instead of fuel. ----------------------------------------------- Larry. Thanks
You are correct, I forgot to vent the air from the front top of the chamber. I emailed Dan Diehl and as asked if fuel getting onto the foam in his plyfoam, would effect the foam his reply " NO Problem" So I will drill a 3/8" or so right through the top corners of the tank from the inboard end and through the baffles and the patch the small hole the inboard end. simple to fix This why the KRnet works. Phillip Matheson mathe...@dodo.com.au Australia VH PKR See our engines and kits at. http://www.vw-engines.com/ http://www.homebuilt-aviation.com/ See my KR at Mark Jones web http://mywebpage.netscape.com/n886mj/pmkr2.html