theres a clearflex 60 distributor near my house, and i was looking at the different types of it.
http://www.flextubing.com/ClearFLEX60.htm
whats the point of having thick-walled tubing (sorry if this is newb-like)? also, would there be any benefit to getting the vacuum-tubing (5/16" wall)? because its still cheaper than tygon....
thanks.