I went ahead and ordered an Ebay Catch Can. I've read enough to know they are cheap and finicky. Many users have reported leaks, hoses collapsing etc. Plus, they have no baffling. To take care of the baffling, I coiled up some 1/4 inch hardware cloth in a spiral and stuck it inside. Sorry, no pics, but you get the idea; more surface area to condense oil droplets. I quickly realized the o-ring on the bottom cover leaked. I ended up ripping off the clear site tube, putting plugs in, and RTVing all mating surfaces, and used 3/8 fuel line for the hoses. Oh, and I had to make a bracket out of 1/2 inch aluminum stock. Prior to this, I have used oil water separators that last a few years before underhood temps melt them. This setup should last indefinitely.