Board Thread:Questions and Answers/@comment-76.2.72.69-20131104163507

I am running MC 1.6.4 with download, in order, Forge, Buildcraft, Railcraft, IC2. I downloaded Forestry about 3 weeks ago and have been absolutely thrilled with it. However, for the life of me, I cannot craft the Arboretum. This is the first forestry maching I haven't been able to craft. I am putting (4) glass in the four corners, a sturdy casing in the middle slot, a basic circuit board in the bottom middle, and (3) golden electron tubes in the top middle and and the 2 side middle slots. Everything I have googled has gotten me absolutely nowhere. Anyone have experience with it? 