Aggregator and OffsetCurveGenerator throwing strange results. How to solve?

1. Are you sure about using the OffsetCurveGenerator and not the Offsetter?
2. The aggregates looks like regular lines. Have you tried/considered using the LineJoiner rather than the Aggregator, when possible?

1. Yes, I believe so, unless there are settings in the Offsetter that I am unaware of? I want to offset lines, not move them in one given direction. Se example using the Offsetter below.
2. Thing is that I need to restore the original parts once they have been offsett. The lines are a road network and each feature/segment holds different attributes. Using the aggregator, or trying to anyway, is in an attempt do the offsetts clanly in one go by treating the lines as units. And then parting them once they are offsett.

I solved it. 

The solution was to place an Orientor before aggregating. Then things started to look like expected. 

If anyone @safe is reading this, I think the OffsetCurveGenerator could need an overview. I have previously noticed other issues with this tranformer when it comes to the orientation of linework.

Well… My last post was a bit preemptive.

It is some sort of Orientation issue. The OffsetCurveGenerator can’t correctly manage aggregates with mixed orientations. But looking at a larger sample the Orientor was not the solution. 

Will have to digg further to see if I can find a solution to this.