Actually, this is mainly about the design of the sensitivity control. Do you want to reach the end of the scale and be noisy or still quiet. For example, say the control can go from 1 – 10 (with 10 being “maxed out”). Would you want to start hearing “noise” and being chattery at numbers 9 or 10 or do you want it being quiet all the way to the end of the scale.I think it's a psychological thing. Some go "wow! I can run it maxed out and it stays quiet!" vs. "It starts getting chattery around a setting of 8 or 9". Some people feel like something is wrong if they can't hit the end of the scale.Does this make sense to everyone?