According to the #sliderule manual, I'm supposed to multiply and divide with the C & D scales. The trouble is i am only getting the correct answers with the A & B scales. On the left, I'm multiplying 2 x 2 and getting 4.4. On the right, it's 4.
This is the manual and me doing example 1 on both scales. It is the correct manual for this slide rule as well. I'm more confused than a 4th grader in 1962.