Lots of experience John, they work great.@Davedacarpainter Do you have any experience with the DeKups disposable cups and lids for DeVilbiss HVLP guns? I've been looking at what's available on Amazon and am kind of stumped as to what would best suit my needs. I have the Finish Line 4 gun.
I like them more than 3M’s new PPS system by a margin.