Thanks for all the responses.
In the end I broke the VM and couldn’t get back into to so I ditched it and started again.
I’m now using the W11 Arm insider release with the VM Tech Preview.
Oddly, it’s running perfectly, I had all sorts of issues with black blocks on the screen and things not working properly nut this is working amazingly well …and I was able to activate it with my (newly purchased) OEM license.
It’s also now spreading across my two screens perfectly - I thought that wasn’t possible on ARM!
