Well yes - at least HE THOUGHT he was testing TC mode of different devices.
The overwhelming problem with his "testing" was that he limited his experiments to ONLY using ONE fairly to completely inappropriate and useless TC wire type (SS317/SS318).
Comically he stopped posting after I shipped him some Dicodes NiFe30 to play with.
While YES there are SOME TC mods that can do a
ok job of TC regulating SS wire however many of us that regularly use TC mode prefer to use wire types with much higher TCR values and enjoy awesome TC regulated vaping experiences.
(BTW: I do own a roll of SS430 that I experimented with +8yrs ago but never use)
g.