still not understanding SmartLoad circuits and WorkMode

[dtbaker61]

I have an AIO that has been up and running for 6 months or so, power available from Grid AC-in, and SmartLoad-2=AC coupled power coming from a Legacy PV system.

My challenge is that I am using SmartLoad-1 (60a) as an EV charger....
and since my utility is a flat-rate with no peak/off-peak, I have Work Mode = sell back priority
and the goal is to maintain batteries at 90% at all times while grid is available.

So far I have been unable to figure out the correct combination of settings for start/stop of battery charging and smart load to accomplish the desired behaviors.

I'd appreciate details from anyone who has input and experience with settings that will result in:
- batteries held at 90% when grid is up
- Smart-load-1 available as long as battery >20% SOC

[dtbaker61]

since no Users have answered yet.... How about a little guidance @Logan ? can you explain what settings are required to obtain the desired behavior to maximize sellback from AC-coupled input on SL-2, activate SL-1 as long as batteries are >20%, and hold batteries at 90% when grid AC-in is available.