Interesting. So, you were using an M22 as a center, then?
Can you give me some examples of the material that demonstrated the deficiency?
The most noticeable one is the Police concert on blu-ray, called "Certifiable".
Wasn't using M22 as a center. But I was using them as Mains. The 3 center's I've used are: M2, VP100, VP150, then the VP160 + M22 I now use.
The bass would have been coming from the Mains also, not just the center. If I have to, I'll swap the center with one of the mains just to see.