Hello,
I’m doing navigational fine tuning on a sub250g ZOHD Drift and horizontal navigation is excellent in tight spaces.
However the altitude accuracy is poor if the plane glides to a waypoint with lower altitude.
In my case the altitude of a ascending waypoint is hit very well while the descending waypoint gets missed by a couple of meters.
I don’t see any parameter to tweak in particular to compensate and would like to ask for advice.
From my analysis it is the combination of the glide slope TECS.hin that is two-point filtered with TECS_HDEM_TCONST and therefore TECS.hdem follows but cannot reach the waypoint’s altitude target. As seen in the ascending waypoints the jump of TECS.hin converges much better to target altitude.
BR
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