Originally Posted by silvertip-co
You may measure it however but please carry it out to at least as many digits as Pi as many do on here.
ex. a three+ inch group on these forums is measured as such: 3.1416159287
Now where did I put my barrel tape.
How about a micrometer and a slide rule? I probably have a couple of extras... HA!
They are well cared for and haven't been used since at least 1981.