Thanks for your comments Heijneker!
You have some great input here too. I find the waffle weave with Opti-seal as the drying aid to be incredibly smooth when drying, no grab at all so I'd suggest giving that a go.
That’s really interesting that Yvan suggested waiting for it to dry a bit. That was the conclusion I was coming to and the advantage of doing the whole car with the ONR first, then going back to the starting place to start drying.