I’m new to airbrushing. Have been using my neo for about 6 months now. Lately when spraying createx pearl colors the colors aren’t coming out consistently. I’m using a reducer and still have issues. I ordered .5 needle and a .5 tip and changed out the .35 on the gun and it it still doing it. I cleaned the gun inside and out. Maybe I haven’t cleaned it good enough. Any suggestions? Water instead of reducer? Thanks