I also posted this at Target's forum. I have been spraying EM6000 with a Menards gravity cup sprayer with a 1.4 nozzle set and getting fair results. I have acquired a used Capspray 9100 4 stage turbine I want to start using. What is the recommended nozzle size to use with EM6000 and also with WB Shellace sealer. Thanks for the help.