I've been trying to find a reasonable place that refills for cheaper than 4 bucks a pound... Does anyone know of any such place in Houston?

Which side of town are you on?

Right around 1960 & 45

The northside has a few places. I know of a place on main street in Tomball right by the train tracks that refills. There is also a place off of Sawdust road in the Woodlands. I even know of a place next to Curt's shop near Willowbrook. The bad news is that I can't think of any of their names right now. I'll get back to you.

The Sawdust one has me interested... I've been down that round a couple of times, is the shop your referring to an exhaust shop?

I forget their name. They sell all kinds of race fuel such as Methanol, etc...