Hello. First off I really enjoy your mod, it fits very well with my big alcohol & drug empire. I have one problem though: I cannot put agave in the Fermenting Barrel (as in I cannot change the mode to Tequila). I am also using Syrchalis' Blueberries mod. I can select the Blueberry Wine mode as expected.
I've tried swapping their load order, but to no effect. I don't have any other mods affecting the fermenter (at least I don't think I do).

Since you mention using Syrchalis' Universal Fermenter I hope you could have a look to see if you could make these two compatible.

Thank you!