My first applications of TC were the last week in February 2018 and have not been disturbed. I only treated interconnects, all power chords, power conditioners and power strips. I have still have not gotten to any fuse treatment due to work requirements. Interestingly enough, I did not expect any further musical refinement, since I never treated the interior of my equipment, wall outlets, electric panels etc. However, in the last 2 to 3 weeks I have noticed that the music taken on a more life like tonality. Better pace, rhythm and timing from top to bottom. I have also found that I can relax while listening since my mind has to work less and less to complete notes, that were once obscured by system noise, on very familiar recordings.
As as I noted before, the digital sources have really benefited the most, in my system. It sounds as if the digital “glare/hardness” has continued to deminish over time while the dynamics are steadily increasing.
As of this date, I still have not heard any negatives in the overall musical presentation.
By the way, I love being a delusional, brain washed, etc... audiophile, as I enjoy my Hi-Fi.
Enjoy the music.
rc