@admin - please move to GT forum

My PC (Server 2019) is set to UTC. In vMix, i create a new GT Title, Timer Centre. {0:hh:mm:ss} this is the standard clock and i get a print of hh:mm:ss.

{0:K:hh:mm:ss} gives me +00:00:mm:hh:ss
{0:z:hh:mm:ss} gives me +0:mm:hh:ss
{0:hh:mm:ssz} gives me mm:hh:ss+0
{0:hh:mm:sszz} gives me mm:hh:ss+00

I've tried both Z and K commands, but can't work this out. I would like my clock to display JST for example. How do i code the syntax so that i can tell the command that i want a +9 or JST output clock, showing me just mm:hh:ss but in that timezone?

or script (add/subtract time difference)