Two extreme greenie questions. 1) I'm using Kathy Scott's measurements for a board. The distances are: 18, 24 and 24 on the pegs. The total length on my calculations is 66 inches total. A 10% reduction should be around 6 inches not the 3 inches. Is it 3 inches per leg a total reduction of 6 inches with both legs?

2) I read some where that the rotation of individual legs was opposite. One leg clockwise and other counter clockwise. Are both legs rotated the same direction?

Like I said- Greenie questions.