This was posted on another forum concerning double cursors on the Etrac. I noticed my Etrac had done this since new but really paid no attention to it. But it seems to affect alot of etracs. As far as performance I see no lost. Minelab said they would replace the board or upgrade the software. If it does act up I will send it in but as of now I see no reason to do so. It just bugs me because I know it's not suppose to do that.. So all you Etrac user do me a favor. See if you have this problem and let me know.