Quote Originally Posted by Riff Raff View Post
VehiGAZ--- Thanx!!! What a cool website. According to the calculator, ROWHARD's example should have been 6.4% (not 6.0%). However, ROWHARD was right there in the ball-park and gave a great 3rd grade explanation (I liked 3rd grade). Therefore, thanx goes out to you ROWHARD as well (AIM HIGH!!!).
Thanks Brian. That web site is the one I used to get these sizes.

Yes, the point 4.

Kind of like, measure it with a optical micrometer, mark it with a piece of chalk, and cut it with a axe.

and excuse me, that is 4th grade fingering