autopilot altitude SU-25T

[bengo]

Hi,

I'm trying the stock mission where you have to attack a couple of command-posts with tv-guided bombs. So, since it's quite an uneventfull and long flight into the target area, I switch on route-following mode. The airplane then moves to intercept the preplanned flight plan but never reaches the assigned altitude. It always stays 400 meters below the assigned altitude that is in the top right hand corner of the HUD. After I pass a steerpoint and a new assigned steerpoint is announced in the HUD, the airplane will start climbing, but again lebvels off 400 meters too low.

What am I missing here ?

[bengo]

Problem solved. Was taking of from Nalchick, which has an elevation of 430 meters. Needed to set altimeter pressure to 430 m before take-off and everything worked advertised.