speaker placement software

in my 20 years of audiophile journey, I never relied on speaker placement software because I believed in my ears. it has worked fine until now, I moved into a house with a big basement which I turned into my stereo room. with concrete walls all around, I have a severe peak around 65hz I could not suppress despite moving my chair, speakers, 2 pairs of bass trap, 10 diffuser panels, and 2 huge sheets of acoustic foams hundreds of time.

will software help in my case? I seriously doubt it, but I am desperate after months of frustration. or anyone who has easy access to software can help?