With low SHBG youre on what I think is the right track, by the numbers, you can look crashed E, when you're not and that's due to the Free Estrogen you have. Notice your Free T is over range, you can likewise expect Free Estrogen to be in a similar position. I've been working towards E mirroring the SHBG number, maybe a little less, or at least LC/MS/MS being under 20.
I am honestly doing the best I have been on TRT with my LC/MS/MS in the single digits, I think 6 was my last test, and SHBG was 12. Free Estradiol 0.18, lab range is <0.45, I'm doing Cyp @ 16mg/D which has been placing my Free T at the lab range.
I also have to use Exemestane/Aromasin @ 12.5mg EOD. I had been using Anastrozole @ .25mg EOD which just wasn't quite enough so I worked with my Dr to try a different approach and its been this that has done better for me with E.