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(May 5, 2007. The following paragraphs of explanation were somehow lost for a time. I apologize for the confusion.)
The Y pulls must be at three different points on the wheelbase and at three different chain heights.
The values input for "center of gravity height," "original RF scale," and "original RR scale" are not used in the caculations of roll center height and roll stiffness distribution.
The answers are at the bottom of the page. Click the "Display" button to refresh after changing table values.
The coefficients, near the bottom of the page, are for an expression which allows more direct calculation of the wheel loads during cornering, eliminating the need to use roll center heights or a roll stiffness distribution. The expression is of this nature:
change in front wheel loading, as a percentage of chain tension = (Ax + By + C)
where "x" and "y" are the coordinates of the chain location with an origin at the rear tire patch, "x" being positive forward and "y" being positive upward.
The lower case coordinates are for the equivalent relationship for the rear wheels. Simply substitute the CG coordinates and the total weight for the equation coordinates and chain tension as a preliminary step in calculating wheel loads in a 1G corner.
The "handling parameter," at the bottom of the page, is of very questionable significance. I'm merely tracking it for information purposes.