I don't work in metric and have been helping someone with their issue, and belive the problem is in the point codes.
The issue is when they attach a sub assemblt to the outside of the OM2 regardless of targets the right side attaches to the left side in the corridor and section view. the metric OM2 point code, I belive is attaching to the bottom of the overlay no the top. does anyone know whats up with that?
Note the overlay point codes of the imperial and metric?
Imperial OM2 point codes
Metric OM2 point code
OM@ metric section
OM@ metric assembly