Phoenix Miner + HiveOS set Gt values

How do I go about setting the GT auto tune values. is there a config file I can have it pull in.

It is under Tuning>
Select Phoenix> Edit
Extra config arguments:

It that box you can run, -gt … but not -mt (lame af)

so the -gt is a one time value or a series of them based on # of cards

for the -gt is it a 27,28,7,4 Sort of thing where its positional based on the cards?

Sorry, late to the party.
Like this:

-gt 0,15,15,15

Exactly like you said.