Breaking a [trade] sign of items like bread, tools, saddles, etc. (Non-stackables) used to stack them. I think this is a bug, and it was fixed. This was actually a useful bug, and being able to stack my 6.5 chests worth of bread would be helpful Being able to stack tools would make mining more efficient, and stacked signs would bring ease to major shop owners, or Mayors. In summary: Sign stacking was patched, I'm suggesting that it be unpatched
There was many severe bugs inside of that bug (If you know what I mean) so no way will it ever be back.
