I rate this product with a 0. I had big expectations and was excited about my new/used comp. I wasn't told there was a problem with it leaking until I got it home. After I learned the problem, I decided to repair the comp. When I saw the price of the manifold part I about flipped out. Not only was I deceived by one guy, now Porter Cable wants to stick it to me as well. No reason why Porter Cable can't sell us repair parts to repair this manifold. Porter Cable is ripping us off. I just need the plastic parts under the handle. Why can't Porter Cable do that for us? I did notice others are having the same problem. Why can't Porter Cable help us out? This was my first Porter Cable product and it looks brand new but unless Porter Cable can help with the solution this may me my last purchase. I believe this comp. has never been used, it was still in the box. Come on Porter Cable, you can do better than this, you just got to want too. SURE AM DISAPPOINTED SO FAR ------MAKE IT GOOD OK