I see people asking questions about how to do compass calibration, home point, course lock, home lock etc. They may get answers but the answers are so messed up. Flip a switch a bunch of times...and it should work. WHAT? What is that? My God people...if you don't know what you're talking about...keep quiet. Bad information helps no one. I try to help when I can and only if I have the correct answers. There is so much misinformation here at times...some is good. Think before you post.