Issue Description:

configure IO render issue

What happens: When you click on the configure IO on a machine, the machine completely goes invisible.

What you expected to happen: to see the machine

Steps to reproduce:

1. place a machine down
2. click on configure IO

Affected Versions (Do not use "latest"):

• EnderIO: 1.8.9.3.0.0.14
• EnderCore:1.8.9.0.3.0.11
• Minecraft: 1.8.9
• Forge:1764