Curious about others' usage/implementation of Trifield. I like it on on some recordings, but detect a slight loss of transparency vs. direct on things w/simpler arrangements, particularly where the vocals are mixed forward. What do most people here use as their default music setting?

My setup might not be ideal: I have VMPS RM40's as mains -- these feature one ribbon tweeter and four mid ribbons per side. Center channel is the VMPS LRC, one ribbon tweeter and one ribbon mid. Two issues here -- the use of multiple mids on the 40's lowers distortion a bit -- whether this would be audible is tough call. Second, my LRC is mounted on top of my RPTV -- though it is angled down toward the listening position, this still puts the tweeter/mid drivers higher than those of my mains. I'm beginning to think Trifield really wants all the speakers at exactly the same level. Thoughts? What's your setup?