I just bought a new Garrett Pin Poiner Pro and I have a whites V3I. The problem I am having is that the Garrett pointer will not ground balance when I turn it on. The Garrett directions say to push the switch once and it will turn on and I will hear two Beeps. I have tried this and on many attemps, I have to turn it on and NO two Beep are heard. I then turn it off and turn it on again and NO two Beeps are heard. I may have to do this 3 or 4 times or more and then I will get the two Beeps and it will work just fine. However, when I test it in my house, it will work great each time. If I lay it on the ground while digging and start to try it again, It will stop working and I will have to start over. Then again, I will have to turn it on 2 or 3 times or more to get it to start working . I have ckecked the battery and it is new and ok? What is up with this new probe? Anyone else having this problem. Please let me know??