Issue description:

Crafting a complex item causes the process to flow off the Crafting Monitor's GUI

Version (Make sure you are on the latest version before reporting):

• Minecraft: 1.10.2
• Forge: forge-12.18.1.2084
• Refined Storage: refinedstorage-1.0.2

If a (crash)log is relevant for this issue, link it here:

http://prnt.sc/cj2887