David,
Your post reminded me of an experience years ago, when I was getting back into stunt. I found myself in bad need of a 4 ounce metal fuel tank for a profile ship, and naturally both the local hobby shops had nothing. So I drove the ~50 miles to El Paso and looked there (3 hobby shops).
Finally I ended up at the old Five Points Hobby Shop, and way back in the back they had a metal tank on a display. It had clearly been there awhile, it still had a $2.95 price tag on it. I thought "problem solved!" and took it up to the clerk, who recognized a golden opportunity to gouge me, and told me the current price was $5.95.
I grumbled but paid it, took the prize tank home and started to mount it. I thought I would flush it out with some alcohol, and when I did, the discharge was gunky and had some rust in it. So I thought it might be a good idea to pop the back off and take a look. Good thing I did! The entire inside of the tank was covered with a thick rust. I squeezed the tank at one point and it was so thin it just collapsed. Completely unusable!
After all that effort - screwed, blued, and tattooed! When I told Bill Melton about it, he laughed and opened one of his work bench drawers and pulled out a serviceable tank and gave it to me.
As for fuel, I had been using the koolaid, and one day Bill Melton told me "I want you to see another factor of tuning your stunt engine." He pulled out a jug of Red Max 10% and filled my tank with it. I couldn't believe the difference in the way the engine ran! Bill let me have that gallon of fuel, while I ordered a replacement. (Bill was using 60% stuff in his carriers.)
A good Stunt Mentor is indispensible!
[photo not recovered: 3e69bb3870f12ad5.jpg]
"Once, during prohibition, I was forced to live for days on nothing but food and water." -W. C. Fields