Went in this morning expecting to be told a flat no but he has agreed to let me try it. Anyone got any tips on starting on it, I know I have to reduce my Levo down to 75mcg and take the T3 split into two 5mcg doses per day.
Am I right to try this given my latest results weren't too bad? Although I still have symptoms, admittedly not all the time as at times I do feel a bit better but it is short-lived.
TSH 0.68
T4 18
T3 4.7
I didn't realise T3 had also been done back in 2016 and was 4.9 then, so no real change in the past two years. Some have suggested I might have a conversion problem although private endo disagrees.
Have my fingers crossed this might be the missing puzzle piece, will come back and update 
Good Results! Looks like they've realised that you are not converting well which means you don't have a steady flow of adequate levels of T3. This small adjustment will hopefully help!