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 Hi Alec. Thanks for that info. I had the info on sea water some where but 
can't find it now. Is the 3% difference because of the buoyancy 
difference between fresh and sea water ? I've been looking for that damn 
file but I've got so much paper work laying around and none of it is organized 
so every time I need to work out a calculation, I gotta dig through all this 
crap. Man ! I need a secretary ! Guess I better clean all this stuff up. 
I've pretty much decided to go with that neat little propane tank Greg C. 
put up for my VBT.  It has some nice advantages and is fast and easy to 
plumb up. All for just $200. Hell, I can't build one for that. Just gotta find 
out how much  volume exactly needed. The 33# tank is 12 3/4 inch by 18 
inch, and if it's enough, just one would do. If it takes two.....well, just have 
to shift stuff around so the proper balance is maintained.  Thanks 
again. Frank D.   Wondering what's for Dinner Tonight? Get new twists on family favorites at AOL Food.  |