Found the panels painted yesterday had spots where dust had settled on them and so will need to be scuffed and painted again. Painted other cover panels today, but this time with the panels resting on top of boxes to get them off the floor.and placed vertically resting against the wall.
Sprayed 2 coats of paint with the HVLP gun with a 2.5mm nozzle, with the paint thinned 5:1 with water. Seemed to work ok. Letting them dry over night.