So after not much response from
@Heaven Gifts to the doa balrog they sent me.
I took matters into my own hands.
Armed with electrical knowledge I can in fact say the temp protection works. UD had a second set of buttons arcing the board and melting stuff to it.
Those small adjustment buttons were in place but there was another set in the housing arcing stuff out.
So no word from
@Heaven Gifts since after chinese new year with vid.
BAAAAD UD qc. What they sent me was dangerous and glad it worked correctly not blowing up.