I have a street centerline Feature Class in a File GDB. I did a topology check in ArcGIS Desktop and it identified two streets that are overlapping one on top of the other (each street is identical in length). In FME, I set up a workbench with the SpatialFilter Transformer and two Inspectors to do a topology check. In the SpatialFilter I have tried using all the Spatial Predicates to test one at a time. FME does not call out these two overlapping street segments as does ArcGIS Desktop and ArcGIS Pro.

Maybe if I set a Parameter Condition Definition based on Shape_Length attribute field it might work?

Fyi, I am using this data as a test to help me improve my FME skills.

Any ideas on how to get FME to call out these two streets?

Here is a screen capture of the two streets highlighted in red as seen in ArcGIS Desktop.