A great add on. Been on the fence for along time and finally took the plunge. Everything installed and performed as advertised. Excellent user guide. Even if I don't understand or may not remember every item, its all clearly written.Now that I have sucked up , one question LOLI notice when using the autopilot to hold altitude, the aircraft oscillates up and down a lot more than normal. I guess its sensing changes in barometric pressure, even though the pressure remained constant during my test flight. Of course I check with the B key at all times...but the AP seems to move quite a bit. Not terribly annoying but thought I would mention it...Ok again, thanks a ton...great xmas present to me :-)Bill

Welcome to the world of Active Sky :)It is most likely vertical air simulation you are experiencing.If you feel its to much you can change both frequenzy and strength of the VAS in ASv6 options. I think the manual have more info about this.JT

Thanks a lot, that worked.Bill