Bridge Parametric Layout

I am modeling geometry and bridge in Bridge Parametric Layout (GEOMATH). 

I need help with bearing rotation. Even if I select the orientation with respect to the piers, the bearings do not align parallel to it.  How can I rotate the bearings?

When I create the bridge, it does not include any girder referencing support. According to the manual, girders continuous over consecutive supports cannot be added. However, in my model, there are 2 separate spans. So, how can I include girders which should be included in the bridge reference list?