Plex v2 - pro link - via can bus input - hex setting ?

Hello,

I am trying to get the VCM MPVI2 software to recognize the Plex V2 knock sensor via the Can Bus input and I do not know what to enter in the HEX setting in the V2.

I have the wiring correct per the instructions and the PLEX V2 set to output at 500kbps but HP tuners will not see the signal.

No issue adding both wide bands into the pro link via Analog 1 and 2 so the cable itself seems like its working well.

Anybody set one of these up via Can Bus that can provide insight ? Does the HEX setting matter ?

Did anyone have any luck with this? I'm also considering getting the Plex v2 and wondering if it can be connected using the CAN Bus input.