It would be nice if the Jitter scale was modified so it could relect more subtle differences in the 1 - 4 range of the scale. Since learning that anything above a 5 is unacceptable the high end of the scale has no meaning (unfortunate that on a scale of 1-15 that two-thirds of the scale measures unacceptable jitter levels).
Tim
I forwarded this on as feature change. Thanks for the input.