I am not sure if I have a problem or not with my safari, maybe someone out there can help. If I change a factory setting in any of the 4 pre-programmed modes the safari makes that change in all 4 modes! If I am in coin mode and change the factory default sensitivity from auto to 18 and then switch to relic mode the sensitivity is 18 not the default auto for relic mode. Is this how it is supposed to work or does my safari detector have a problem? Also should I get a * when changing sensitivity, threshold etc and not saving it or only when changing discrimination. If I change sensitivity and do not save it I do not get a * if I change discrimination and do not save it I do get a *. I thought you should get a * whenever you change anything that is not a factory default.