TreeTramp wrote:
1/10th of an inch is way too thin and will need to be doubled up to even be worth the effort.
Ok, I'm calculating cross-sectional area...
5/8\" 1/8\" wall: 0.19635 sq-inch
1/2\" 1/8\" wall: 75% of 5/8-1/8
0.55 1/10\" wall: 72% of 5/8-1/8
Did I get that right?