Thanks guys is working but ONLY after I changed to a different battery. So with the original battery what it was doing after 7 clicks I had only 1 high level no strobe at all. Just 1 High level. I tried that like 10 times still only 1 High level. Only after changing the battery it started working with the 2 levels of the High mode. Then I put back the original battery and only 1 High level. I measured the battery that gives only 1 High level and it was 1.28 volts, then I measured the battery that has 2 High levels and it was 1.49 volts. So I guess when the battery is low you only get one high level. Thanks very much again.