Quote Originally Posted by 20dollarholla
What brand of butane did you use because my oil never seems that runny? I have used ronson and zippo brands and my product always seems to not to move around at all unless warm.

Oh yeah, how many ounces of butane do you use on your runs? I use 12oz and my tube holds maybe 2-3oz. After 12oz the dripping butane is completely clear. I was just wondering if I could get a better yeild if I ran some more butane through.
Hi, i don't think the brand matters much. Mine is very stiff too, but i try to get it as together as i can before the butane has completely gone [ all liquid gone but still residue and bubbles, like pic 1 ]. Any left on the container goes solid when dry so i have to heat it and rub it off with buds as i smoke it. Some use solvents to help collect it.

My tube is 2 ft long and 2 inch wide, and i use 3x200ml tins for 1.5 - 2oz dry dusted weed. 90% of oil will come out with the first 2 tins.
I use only 2x200ml tins for 1oz or less.

If you are running the gas till clear then i'm fairly certain you have maximum yield. Its very efficient