So I switch mode to Park 2 and go to accept/reject and do some notch modifications. Hit detect and start detecting. Turn machine off and back on and they have reverted back to my settings like 2 changes ago. Repeated this several times and it would not save my settings. Then randomly one time it saved them. After you make a custom change to a mode is there a certain button you need to push in order for the setting to save? Maybe I'm missing something here but I'm about to pull my hair out lol.