highway=service too penalized?

[hbruch]

We are using pfaedle with the standard pfaedle.cfg to calculate shapes for the VVS GTFS feed ( including -D to recalculate all shapes).

In the resulting shapes, there is a gap between the stops at Herrenberg station (e.g. de:08115:4512:5:B) and the generated shapes. It looks like the service roads to pass by the actual stop might be too heavily penalized(?).

I'm trying to figure out, which config change might be neeeded here and am unsure how it works exactly.

My reasoning until here:

• highway=service is not explicitly mentioned in the [bus, coach] osm_filter_keep section, but kept as they are tagged bus=yes/psv=yes.
• Does highway=service get a lvl1+lvl4 penalty becaus it is part of osm_filter_lvl4 and at the same time (bus=yes/psv=yes) being part of osm_filter_lvl1, as I understand EdgeCost?