Stuff like Weighted Storage cubes are fine, but things which have multiple crafting recipes depending on pack I cannot craft e.g. Portal Gun, Long Fall boots. I am running FTB Direwolf20's pack.
It does appear in the output of the crafting grid, but when attempting to take it, the item will simply return to the crafting output.
It does appear in the output of the crafting grid, but when attempting to take it, the item will simply return to the crafting output.