Flying from Yellowknife to Ottawa Canada I had a heck of a time because the autopilot was not following the magenta line on the ND. So I would place it in HDG SEL mode and steer it back to the magenta line. But when I turned LNAV back on, it steers hard to the side of the line again. If I watch it on Navigraph charts, it is WAY off, but I figure great circle route perhaps that accounts for the difference on Navigraph, but at the very least I would think it should still follow the line on the ND. Version 1.32 I am using, by the way. Latest nav data in xplane and the IXEG Any idea why I am seeing this? It wants to stay about 20 miles to the north of the line.
TIA