I know some of you have been following my decision to go back to T3, so my latest results are in.
TSH 0.11 (from the desperate 3.7 last time)
FT4 18.2 (up 1.2,range 9 - 25)
FT3 8.5 (from a sorry 3.7 -a bit high but understandable, as test was only an hour after taking meds. I hadn't known I'd get TFTs done, as it was a diabetes test initially)
I read this as a distinct improvement. TSH tells me my pituitary is much happier with thyrox.levels, and the free stuff especially T3 is an indication of my perceived greater levels of energy.
I do feel vindicated in going back to T3. Note to self - make sure you've not just taken your thyroid meds next test!