SS3 - problem with simple horizontal point control

Hi,

I hadsimilar problem when I was testing beta release of InRoads v8i SS3 and now it hits me again. Please find attached printscreen.

Simple horizontal alignment with active profile as base for corridor. Single template drop. I try to control left edge of pavement horizontally with another  horizontal complex element. There are stations where left edge of pavement point will not keep horizontal control  element. These stations are not constant. When I change design stage to increase template drops - these stations are changed.

I have already verified if External Control Points and Densify Horizontal are toggled to True under design stages. I examined geometry for small gaps. Note that the stations where template does not keep horizontal point control geometry are random and are different than vertex on control line. I run out of ideas what might be wrong here. Help is needed.

Thanks,

Adam