Same here, unreadable to my eyes.
Mordante many have given solid no cost tips, an associate comes over and sells you some Ansuz
and plays with the bass traps.
The tips were:
1 use REW to do some measurements, I have not done this. To interpret REW you need a deep understanding of the physics of sound waves
2 use rugs, not possible with floor heating
3 play with the speaker postions, this was done the dealer and a member of this forum came over with some laser measurement tools. This helped to better position the speakers
4 room treatment, I did that
5 my old speaker cables were 3 meter, that meant that they were running across the room. With 4 meter cables they are out of the way with no chance of people stepping in them
My question is did you tackle any of the little to no cost items also never really read if your girlfriend and you are now in a happier place?
Also read you like the metal music, but when you do pop in some nice jazz or classical it will give you some more perspective of the sound in comparison to how metal is engineered and recorded, and I like what I coin as classic metal, Ozzy, Motörhead, Metallica and an oddity King Diamond.
At home I listen mostly to Nick cave and the Bad Seeds, Leonard Cohen, Simon and Garfunkel, Einsturzende Neubauten and yes metal (ISIS, Rotting Christ, My Dying Bride, Sinistro and others), I really dislike jazz. Full orchestral music is very hard to reproduce ate home.