I have a helix 10 mega si 4gn, with lake master vx, and a minn kota ultrex quest. I have them networking through minn kota 5 port hub. The video I've watched says to move the cursor to what deep line you want to follow, then hit the go to, a drop down should show two colors, one for going right and one for left and choose which one you want. The problem is nothing shows up on the drop down. Tried rebooting everything and trying different things but still can't follow the contour lines. Anyone have any suggestions?