How many of u who replied have been able to setup the advanced options and get the full potential out of their apex system?
Raises hand.
I have two a trio of Cor pumps 2 for returns and one for the skimmer. Trifecta of redundancy because I don't need the skimmer per say and can swap out if something was to happen to the returns. Thanks to the same connection unions. Anyway the two return pumps of mine each connect to a 1" sea swirl on left/right side of tank. I wanted to simulate high and low tide flow directions...
At first I just used the wizard to set 4 or 5 low to high flow points and the other reversed. This worked great but created a cross or intersection that sort of messed up my sumps water height due to flow and kicked off the ATO a bit too much. Then I was using virtual outlets to tell the ATO when to go on/off, etc. That was a bit much. Now I'm using a virtual outlet, called it tide, and base the return pump to be on/off based on the outlet status and set the other to be at the lower setting.
Not the most complicated by any means but there are some hidden nuggets in there than you can do some interesting things.
Edit: To the OP - hard / difficult is subjective. As a few said above the card and get started link at Neptune will make it pretty straight forward. I would agree that S.G and Temp probe will be the most trouble you will have. Everything else is more or less connect in what order such as A, B, C, and so on.
Simple control of pumps, outlets, are pretty simple via a wizard or task. They are also making improvements as a few of us have seen. The Trident users are starting to see the new instructions and imbedded videos that tie to tasks. Makes it down right fool proof now.