Thanks for the various suggestions. I have the Fritzes toed in 18” from the wall. That is the measurement of one rear corner of the cabinet and the other corner is 21” away. The Fritzes axis intersects about 2’ in from of my listening position. That is per Doug’s suggestion. The soundstage is fine. I tried pulling the Carreras out further from the wall, but it actually added some boominess back in. The speakers are about 5’ apart and I don’t have a lot of flexibility in that regard.
I played the Jose James album “Lean on Me” that Jack suggested. The presentation was quite nice, but still with some harshness. It is what it is.... I’ve been in this house for 16 years with basically the same speaker placement and no room treatments.
I did more web searches today for room correction software and read about Dirac, deqx, minidsp that includes Dirac, Lyndorf... I could have tried the speakers on another wall, but that wall has four glass panels. The furniture placement would have been a bit awkward and my listening position would not have been as comfortable.
The holidays are approaching and I continue to break in the Carreras (over 220 hours).
I’ll keep reading about room correction and may try these products after the new year.