Well, I'm partially finished. The wedge shaped stoppers actually went into the control valves for the floor cleaning system. It was actually pretty slick, as they have a valve on top for compressed air. Hooked up the air compressor and blew them all out pretty quickly.

So I have the return side taken care of. However, I can't figure out how to do the suction side. The skimmer feeds into a "basket/net" next to it which also is connected to the floor cleaning system (suction). This is a long chamber with two pipes on the bottom and two on the top. This is the one I haven't figured out.

I also have a lot of stoppers left which I can't figure out where they go.

Also, I learned the hard way that it takes a special tool to install the loop-loc mesh cover. I'll try to find one tomorrow.

Thanks again,
Kevin