I had two York 210 compressors laying around so I decided to get a mounting kit from Kilby Ent. along with a coalescing filter, manifold, press. switch,and intake filter. I've read that the York comp. has a problem with putting a lot of oil into the system, so I did a little research and found that there is a passage behind the front seal that can be plugged with a set screw that greatly slows the discharge of oil into the system. I did this, but I still have a lot of oil. So much that it's blowing right past the coalescing filter. Anyone out there with a York system have any suggestions ?