Quote:
Originally Posted by 34PKUP
You don't have to figure any dia's. that way.
Just measure the length of the circumference and divide by 360 to give the length for 1deg. or divide by 36 to give the length of 10 deg. etc.etc.
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In actual fact, the number I need is indeed the circumference. I usually ask for the diameter because some guys know that number from their build days.