What's going to be relevant is percentage differences in diameter as opposed to actual diameter differences. But it's not exactly percentage differences in diameter. It's the percentage change in the square of the radius (pi cancels out). For example, an increase from .308 to .338 is roughly 10 percentage increase in diameter, from .338 to .358 is roughly 5.9% (if my quick calculations are correct), but it's the percentage change in the square of half of the diameter that is really the correct analysis and that gives different figures.
Last edited by Riflehunter; 08/12/23.
