"PittsS1C" wrote in message
...
I am gathering the things I need to start building.
Does anyone here have any experience with the portable oxy acetylene
setups?

Is the typical 20ft^3 Oxygen and 10 ft^3 acetylene configuration too
small to be useful when building a fuselage/struts?
How many times will you typically have to refill during the building
process with these smaller tanks?

No help with the tanks, but you can type the "³" by holding ALT while you
key in 0179 using the number pad.
Ref: Typing diacritics and special characters at
http://www.forlang.wsu.edu/help/keyboards.asp

Rich "Not €" S.