sometime less is more and dont worry about it being amazing of the gun its all the buffing and polishing that makes the car look good lol it looks its worse sometimes after its painted you would rather a little peel than flat finish with runs or sags... cause 2000 wet paper is sooooooooooo much easier to rub and flaten peel than rub out runzzzzzz hahahah with out rubbing through the freash paint

oh 3 coats is fine to but dont make the first coat too wet and you can get too much of paint build up under all the coats and the solvents in the paint are trapped in the paintfrom previous coats so when it starts to dry out its starts to solvent boil which will destroy your job...