I have seen that Ellison drawing before and it makes absolutely no sense to me. You have heat coming i a Y tube from both sides? Looks much too complicated to me.
"There is a time for building and a time for GOING TO THE GATHERING, and the time for building has long since expired." See you in Mt. Vernon - 2004 - KR Gathering http://KRGathering.org See N64KR at http://KR-Builder.org - Then click on the pics Daniel R. Heath - Columbia, SC