Okay, I finally had a chance to leak test the OM plumbing. I was quite disappointed because I had used a bunch of old plumbing from a friend and it was that whole section that leaked like a sieve. So I decided to just go buy new plumbing and redo the inlet without any 90's. I'm quite happy with it now. I also redid some of the plumbing in spa flex so that I could have a flexible line to drain it when servicing the OM. Here is a picture of the final leak free plumbing:
And a photo of my son and I shopping for plumbing parts. It's amazing how many times you have to go shopping for fittings because you forgot that one part.
And a couple of pictures of the OM in action. I am quite pleased with the Sequence Dart. That is some FLOW! I'm glad I plumbed everything in 1 1/2" plumbing.
Hopefully more updates to come soon. Work has been too busy for my liking.