If you have not read Jonathan Porters mastering the GM1000 on minelab treasure talk then I would highly recommend doing so over and over til his advice sticks in your mind out in the field. Mine will chirp when touching a weed or blade of grass but I don't see this as a problem. The monster is a very hot machine and I overcome this by realizing I am touching something and it sounds off so I will not dig. If you pump the coil up and down slowly and wait for the detector to go silent you should be good to go. Also you may need to back off of the auto sensitivity plus and instead hunt in auto sensitivity or manual backed off until this issue goes away. I have noticed that the hotter you run this detector the more it happens. I would also like to point out with this detector if you get a signal that says iron, iron, iron, iron, gold, iron, iron, gold, then you need to dig this scenario because that will be a very tiny or deep piece of gold. I have found several tiny and or deep nuggets, even flakes by digging this type of signal. Rake a layer away until the detector locks on to a positive definite target id. I have been able to hunt in extremely hot ground around a quartz outcroping by putting it in auto sensitivity and repeatedly pumping the coil til it goes silent then hunt until it becomes noisy again and repeat the process. Attached is a pic of my results of working my monster in this manner.