Dan, you said: >Oh, well, I guess we will either have to do it again, or hope and pray that we are close.
Do it again, don't guess and praying is ok, but not for W&B. Did you try it long hand ? Wt x Arm = Mom. Total Mom / total wt = arm. It has to work out or the math is wrong or the spreadsheet calculations have the wrong cell formulas or something like that. Kevin Naples N741T