My Iwata Neo won't spray anything thicker than water unless I'm spraying 40-50 psi. I got a .50 needle and tip so I can use it for base coats and get a new brush for detail work. I have been looking at an Iwata Eclipse CS. Does anyone own one of these or can you recommend a different brush? I would prefer to stick with Iwata so all the fittings will be the same.