Touch Screen on Cerbo GX2

I am upgrading from my Rpi running VenusOS to a Cerbo GX MK2. I am trying to use the same (non-victron) screen. The HDMI display is working well, but the touch is not aligned correctly. Can someone point me to the instructions that work?
(I’ve tried some I’ve found online, but ts_calibrate give ms a “ts_setup: No such file or directory” )

The Cerbo GX MK2 is currently running VenusOS V3.63.

Aftermarket screens aren’t Victron-supported, but I’ll move this over to the Modifications space, good chance someone in there has some suggestions.

Thanks Justin - I wasn’t sure where the post should go.
I know it can be done.. it’s just finding the right steps (which I haven’t found :frowning: )