I'm not really certain. It could certainly merely be a placement issue. The M50s are a bit less accurate than the M80s (slightly recessed treble), although not nearly as much as some would lead you to believe. That may have played into it.

Just asked her; I'm wrong. It was that she preferred the M80s not toed in; firing at her was unpleasant.

Nemmind...

I am the Doctor, and THIS... is my SPOON!