You wouldn't happen to know what mod this "bi-rail-wood" is from, would you? I assume it's from some train-related mod?
EDIT: Huh, that's weird, it's from Bio Industries. I'm using Bio Industries (alongside Bobs) and it works fine? Some other mod might be interfering with this recipe for some reason.
I uploaded another new version (v5.1.2) which should may or may not eliminate this issue, but if it doesn't, then I will need a modlist.
