MPR Paint Thicker (not thinner)

Anyone else find MRP lacquers to be too thin? I usually use Mr. Color 1:2 with Mr. Leveling Thinner, and 1:1 occasionally (esp with white or yellow) . But MRP straight from the bottle is thinner than that and gets runny. I have to turn the air pressure way down.

I feel like I need a "lacquer thicker" to add to it.