So let me see if I have this correct Kevin....

...If Bow A and Bow B are identical in every aspect except for the axle to axle length then the shorter bow will have more noise and vibration...correct? Unless, that is, if the shorter bow has a larger brace height or has a design, whether it be riser or limbs, that would promote energy dissipation more so than the longer axle to axle length bow.

Would that be an accurate summation of your last post?