I got so excited when I saw this that I drove over to (edit: oops just saw this is in a sponsors forum) and got one yesterday. Was pretty proud of myself when I put it together in under an hour.

Then spent the rest of the day trying to make it leak free.

Had to go to town for an o-ring for one of the unions. The one on the box was too small in diameter and wouldn't stay in the groove. Now I have the a very small drip coming from the recirc. pump itself, right around where you'd take it apart to clean it. There's an o-ring seal there so I cant figure out why I've got a leak. Thought I had very good alignment on the plumbing. Guess I'll take it apart again and try to realign it again.
