if you don't have data to support your side, why do you rip on NYnicksSVT for not having posted his yet? Hello, pot, this is kettle . . .
The primary concern when the IMRC open points were calibrated, was to maintain the maximum area under the tq curve, and minimizing the tq drop-off in the curve. This was at the personal direction of the head of SVT Engineering (then called SVE) John Coletti, and was concurred by the calibration engineers.
The transition from only primary runners to both sets of runners can be greatly smoothed out by altering the open points of the IMRC, but a large amount of the area under the tq curve is lost, though peak #'s are not significantly altered.
Right now, I won't waste my time arguing specific #'s for the opening points, because, I am going from memory on the numbers, rather than having any actual calibration data in front of me.
