Issue description:

Processing Iron & Gold ingots in solderers; or basic/improved/advanced processors + printed silicon + redstone in solders do not output anything (the recipe doesn't work). Gold blocks, Iron Blocks & Diamonds all work to make their respective processors.

What happens:

Nothing happens, no results from placing items in the solderer.

What you expected to happen:

Recieve the correct outputs

Steps to reproduce:

1. Place items in the solder (as described above)
2. Wait...

...

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

• Minecraft: 1.12
• Forge: 14.21.1.2415
• Refined Storage: 1.5.13

Does this issue occur on a server? [yes/]
Not tested in SSP

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

[pastebin/gist/etc link here]

Had the exact same issue at some point in an earlier version of MC/RS though forget exactly when...

Panic not, updated to latest Forge (Forge 14.21.1.2420) and issues have gone... :)

Apologies for reporting this should have done the forge update 1st. :/