Modpack version
Verision 1.66c

Can the issue be reproduced?
Yes

Issue
went to create the creative tank noticed i couldnt click the Plus button in jei so i placed it all by hand and still couldnt craft the recipe. looking at the nbt data for the recipe
RECIPE ITEMS/NBT DATA

i noticed that my tanks are different, I tried with tanks that have been placed in the world and ones that havent both with the same result
MY ITEMS/NBT DATA

Although the tanks cannot be shift-clicked into the table with the JEI +, the recipe works just fine at the moment. It may have been fixed in the (very long) time it took me to investigate.

Thanks for the screenshots, very helpful :)

I don't think the tanks are the issue - NBT tags are inclusive, meaning it only requires that one tag you see in JEI - As long as that tag matches, the rest of the tags don't matter.

Have you double checked all the buckets? I know Milk is pretty easy to get mixed up for one.

they where freshly made so nope never been placed before. i can load the pack up in about 30min and send screen shots of them

All 4 are identical to that

Dammit :P I'll look into it. I hope you can cheat it in and void the materials :)

i can ill hold onto all the mats for now until a new version of the pack is released incase u need more info :D

Perfect, thank you.

lol soo i cheated in a creative tank and yea the quest book doesn't recognize it lol
QUESTBOOK ITEM/NBT DATA

MY ITEM THAT I CHEATED IN/NBT DATA

so the questbook recognizes the tank once u place the tank in your personal crafting table and recraft it, but NOT if u pluck it straight from jei

I know, there's no way around that :)

yea when i hover over the plus icon in jei it shows like this

Hmm.. have the Black Hole Tanks been placed, do they have any nbt? 0 tags would also count.