Well, this is a challenging process!
Got some sanding matte black spray and and followed the instructions I'd been given
I think I applied a bit too much black, and took a fair amount of primer back to wood.
It's all a learning experience I guess, but also indicates the surfaces were not perfectly flat.
Luckily I decided to get another can of primer, so it's back to almost square one.
I'll give it a couple of primer coats (I'm applying more to the edges this time) and then I'll gently sand back again, hopefully for the last time before colour coat
Last edited by Andrew Maizels; 14-10-2020 at 02:56 PM.