move pfSenses to different tailscale network

[sgw]

I have ~10 boxes set up and running in remote sites, all connected to my initial test tailscale-mesh.

Now I'd like to move them over to another mesh, to separate things and have only that customers boxes (and my admin systems) in that mesh.

I can't reach all of them directly, some of them by OpenVPN ..

If I access a box via "tailscale-old" and edit the key in the GUI, would it work to move them to "tailscale-new" that way?

Yes, I could and should test that myself ... just wondering. Thanks.