Ok, so I just installed RiM on our fully updated 1.6.4 MCPC+ SMP server and I tried to start making some frames. I put 5 sticks in a crafting table, and the Crosspiece shows up for a split second, then disappears.
I even went into creative mode, and gave myself a crosspiece, and as soon as I click on the crafting table, it disappears out of my inventory.
Any ideas?
NVM.... A server restart seamed to fix it...