Great resources here, always helpful. Unit was defective out of the box - required deposit not hold. Wake up call if anything. I’m whole now and the unit mostly works (outside salinity still buggy). Just a surprising experience so figured I would share. Hopefully others in the future have a better experience than I didI have been pretty happy with my various apex products (up to 18 modules now .... is there a therapy group I wonder). My experiences with their customer service have been acceptable. Odd that they would require a deposit .... usually it’s just a CC hold that never progresses to an actual charge if the defective unit is replaced. Seem to recall that’s what happened with my WAV.
Getting started with apex can be a hair pulllng experience. Good news is there are a lot of experts both here on R2R and elsewhere.