When trying make a recipe with a "infinite" item (like Pam's Harvestcraft saucepan or other stuff) it consumes the item.
Steps to reproduce:

1. Make a recipe with a saucepan and a sugar (or whatever recipe with these special items you want)
2. Watch your tool disappear :V

Fixed here cebd8b3

Makes sense.

It only returns the product, no other things(like empty buckets).

That would be good to know as a tool tip on the item.

I think it's a bug, so they havn't planned as this. Anyway, I've disabled this item in my modpack via Minetweaker.

Why? Just add a tool tip to it saying the automation destroys any excess items other than the final product.

Becouse I had Magneticraft, which has a better one.

No reply? :/