I found a post from a year ago about this same problem -- however, there was no answer posted. I'm on a Windows 10 laptop Minecraft 1.7.10 MCP v9.05 FML v220.127.116.11 Minecraft Forge 10.13.4.1614 I am working through the Delta quest line, under Enchanted Crystals. I have a Soul Binder, running off a Big Reactor, with 17 liquid XP in it. I can put in the Soul Vial (Villager) OR the emerald --- not both, which are required to make the enticing crystal. I have configured the Soul Binder to pull from a chest to the left, placed both items in it and it will pull the first item in the chest but not the second -- regardless of which order I place them in it. Fairly new at asking questions, so if I have not supplied needed info please forgive me, and tell me what I should supply.