I also suspect that there could be a difference in Shure VTF scales. I think that within the same scale they are pretty consistant, but from scale to scale could be a different story altogether.
Very good to hear from TWL! I'm sure I speak for many in saying we'd like to hear more from you, Tom.
Very good to hear from TWL! I'm sure I speak for many in saying we'd like to hear more from you, Tom.