How Do I Augment Adhemar Gear

i have a few pieces but Nolan wont let me start my augment progress with eschalixir's does anyone know what the prereq is off the top of their hear? thank you

You have to trade the armor without the eschalixirs first

That begins the mezzotinting, then you trade lixirs afterward

Trading the gear with eschalixir isnt suposed to prevent the option to choose a path.

There should be some other prereq. Probably entering escha zitah/ruaun or having some progress on RoV. I know for sure there is something with oseem that prevent you to augment a reisen gear if you dont have any progress (either in RoV or entering reisen).

Just enter escha zitah/ru aun talk to npc at start and listen to their info.