Your Free T3 is right where I like mine to be.
Your Free T4 is below the middle of the range. Some people still feel symptoms, there, but some don't.
TSH is not a reliable way to dose thyroid meds for many people, so I generally ignore that. If it was still elevated, I might recommend to raise your dose, but yours is fine where it is, and I think you are one of those who TSH might not be a good indicator for, so dont' worry that it is below range.
If you feel well, why change your dose? Felling well is all any of us want. Be happy that you have your helat, and that you have found your dose that works for you. Watch for new symptoms and test every 6 months or so to keep an eye on things, and I think you'll be OK.
I am not a doctor, nor have I ever played one on TV...