Upgrades don't use ore dictionary

[Pingger]

Unlike the normal chests (which use oreDictionary where you could possibly replace glass with clear glass), the chest upgrades force you to use the vanilla minecraft glass.

As someone who uses Alloy furnaces it forced me to craft normal -furnaces- EDIT: normal Glass ...

Greetings

[alexbegt]

What version of IronChest's are you using?

[Pingger]

It's the current FTB Infinity Evolved Modpacks (2.6.0) Version: According to the Mod Options Screen it's 6.0.62 build 742