Recently switched from ADT2000 where I could have a tracking line right across the screen for my polar mode. I could start a line from one point, and move at any angle to another point - then come across so that I could line up 90 degrees from my first point (if that makes sense). I could line up anything with anything basically. I can see in the polar settings menu in 2006LT that I no longer have the option to click "extend". Was this the option I am looking for? Does this mean I no longer have this ability in 2006? Do I make ay sense?