Elevation Label on Geometry - OpenRoads Designer

Hi

If i use label with cell _Lbl_Prof_Sta-Elev on horizontal geometry with active vertical geometry I get strange elevation text (Correct elevation is 0.596m) 

Is there someone who have any clue why? It´s labeling the station correct thought.

  

I am using OpenRoads Designer Release 4 Update 6

regards

Sigfus