You could try toeing the speakers in/out slightly as well as moving them out from the wall. Sometimes it's the source mat'l. I've also got M80V2's and certain recordings sound great while some are lacking.
Backs of speakers are 15" from front wall, cenetred in room, 6.5 feet apart. toed in so tweeters would direct slightly behind my head. LP is about 7.5 feet from spkrs, equidistant.
My local sources are mostly ripped cds to flac. I have a few higher res downloads. Also listen to Spotify premium.
I appreciate conversing with you.
