Who follows the 1" per rev. gearing rule (rollout ratio)?

[BrianG]

It should be easy enough to do. I was thinking of adding it in one of two ways:

1: Create a new page. Enter the pertinent info and it will spit out the right pinion to use.

2: In the top speed estimator page. This page is more for calculating top speed for a specific gearing, but there is a little pinion table (by clicking the gears icon) where I could indicate the 1:1 rollout pinion somehow.