Mystery solved! How did I not see that, and I fiddled for over an hour before posting this lol. Thanks.

Nope, if you look at the thumbnails when I set it to fermentor the post boil is 24.6L. When I change it to kettle and adjust the volume to 24.6 the OG drops. It is the exact same water requirements up to the post boil. Nothing else changes besides the OG.

Have my setting in my recipe editor set to "fermenter" batch size. However I've been thinking about switching to "kettle" batch size. So here is the problem I come across. If I change batch from fermenter target volume to kettle target volume and adjust the kettle target volume to the...