Forge Version & Engineer's Workshop Version [MAKE SURE YOU ARE RUNNING THE LATEST BUILD]

Forge: 14.23.4.2759
EW: 1.12.2-1.0.8.37

Expected behavior

Workbench holds Silent Gems tools and performs normal crafting recipes with them.

Actual Behavior

CTD when inserting Silent Gems tools into a crafting table slot

Link to Crashlog or Forgelog [If Applicable]

crash-2018-09-07_19.14.10-client.txt

Steps to reproduce [If Applicable]

-Add a crafting table to the workbench
-Drop a Silent Gems tool into the crafting slot
-Crash to desktop
-Profit