Made my own radius bar...

[ClaptonWannabe2]

In the words of Jim Lovell/Tom Hanks in Apollo 13 "I need someone check me on the arithmetic." Sagittal Conversions... Gimble Conversions... They're all the same. Right?

The bar is 33" long, I am building a 15' radius bar. My calculation for the sagitta was 0.758" Which I just fudged a slightly thick 3/4".

Am I OK or will I burn up on re-entry or tumble off into space?

[Glen H]

I concur. The math is correct. You won’t burn up, but tone will definitely be drastically affected. Yep