tunze multi-controller question

PI Guy

I am running an old tunze 6100 power head and a new 6055 on a 7095 multi-controller. While in night mode, the second channel (running the 6055) runs on high while the first channel is running on low. Is this correct? Just sustaining some flow? Or should both be running low? Thanks.
It's been a million years since I've had a Tunze, so I'm not going to be much help. Hopefully @rvitko can chime in.
I gave up on that controller. So unpredictable. I still use one, but it's just runs a pulse 24/7 and night mode is disabled.