ICOM 2730 FULL CI-V control and Audio out of Speaker 2

DigiRig is working as expected with a custom cable I made for the audio and PTT side along with a custom y-cable on the speaker out/ci-v dataport of the radio.

I have a RT systems 29A cable being used currently for CI-V control.

I see no reason why the DigiRig wouldn’t work for CI-V control with this radio.

I have a couple test cables I can use to test the Data side of the DigiRig.
I just need confirmation on the DATA side pinout. Is it TRRS or TRS?

For a CI-V connection, what pins would i use on the Data Side?

Sleeve for ground but which one for data?