So, I have installed my Apex. Not very pretty as of yet, but I thought that I would figure it out before making it pretty. I got the Apex itself up and running pretty effortlessly. I cannot get the Saltwater probe to calibrate, I gather that is common. I have it disabled. I can live without it, but why have it if I can't see it? I struggled with getting my MP40QD's to connect with the WMX, but after I found proper instructions on a forum, that was easy. My first of many questions is: I had the MP40's set up to run opposite of each other and that is how I want to do it now. How do I do that? I figured out how to download other people's programs, but none of them that I could find run opposite of each other. I have two MP40s on opposite ends and I normally ran them in gyre mode, on 100% and 5 minute increments. They were on night mode from 2130 to the end of the program. Thanks.