@emu_kidid thank you very much. Appreciated.

Cheers

Stay safe.

May I please ask what is potentially an embarassing question? I have a working Viper mod (not the USB but the original Parallel port version). It's on a cube I had long ago lost, but have found it again. Now it was on Cobra 1.6 and through some experimentation I have updated it to 2.1. All good. I a...