My drying system is made up of a heavy droplet stage, another droplet stage with a sponge filter and then the dryer with desiccant in it and then a throw away filter at the gun. I usually reuse the desiccant by drying them in the oven. I think that this became an issue when I was painting because it turned quicker than new beads. The floor and wheel wells came out okay given that it will get road rash and perfection would be wasted. Overall, I’d use the paint again but thin it out even more, and of course MORE PRACTICE!