MineCraft: 1.7.10
Forge10.13.4.1558-1.7.10
EvilCraft-1.7.10-0.8.9.jar

I'm updating EvilCraft as I type...sorta. (currently debugging launch issues, unrelated)

I had put an Entangled Chalice into a Blood Chest and set the Config for <fluid:Life Essence> to be 2 <fluid:blood> per 1 <fluid:Life Essence>. When pouring it directly into the Blood Chest there was no issue, 2:1 conversion, but upon putting the Entangled Chalice into the Blood Chest's Input Slot for Fluid Containers to refill it's reserves, I filled one of the other Entangled Chalices with <fluid:Life Essence> and it only converted 1:1 and deposited that directly into the Blood Chest's reserves. Figured I'd let you know.

Yay! Thank you!