Changing Reticules

[Catalysis]

I'm loving the Ahnenerbe 1920x1080 GUI, but although it uses the OLC Gold Periscope Wheel, it doesn't seem to include the requisite reticule to make range and AOB calculations etc.

Am I missing something obvious and there's a way of activating this, or is there a way of importing the correct reticule from OLC files into the Ahnenerbe mod?

Thanks.