Postby stuart knowles 1611 » February 8th, 2020, 11:14 pm
Looking good.
You are lining up a lot of sanding there. If that is the finish with 120 wet and dry, I would just prime, I use cellulose primer, maybe lightly flat that back with 250 wet and dry. Apply a contrasting colour mist coat and sand using water and a bit of soap.
Then apply the finish paint.
It is many moons since I worked in a body shop. If the top coat was a bit 'orange peely', we would sometimes rub it back with 600 grit used wet and then polish but even then only the bits that really caught the eye. A good spray job didn't really need anything.
They are your fingerprints that your sanding away, so feel free to do it any way you choose but I'm not sure that you will see any real benefit.