Posted by Terry [76.70.67.97] on Wednesday, September 14, 2011 at 11:55:35 :
In Reply to: Suggested inaccurate method ? posted by Bob in North GA [67.140.207.139] on Wednesday, September 14, 2011 at 11:37:24 :
Yes divide the shaft rotations in half. With both wheels raised and if they turn in the same direction that rule applies about counting the shaft rotations for the gears. Otherwise you would divide by two.