Running Micros 3700 5.5 MR3 - have a location where Happy Hour is running beautifully using Main3-Sub1, M-F 3p-7p. Want to make it work on Sundays from 12p-2p, using same Happy Hour prices/levels Main3-Sub1, but when I test today (WED) another period keeps prevailing (Lunch 4a-4p) even though existing HH works fine with exact same settings if I change the times to test. Why does one Auto Menu level work fine but another with exact same settings does not?