Ok, here is the deal. We like to build redstone piston doors on our server. Problem is, when you punch it they tend to "break". Aparently a redstone torch appears under the block and leaves the piston in an extended state. its weird, idk why this happens. Bukkkit build 1.1 R4. Here are my plugins: and here is what it looks like: before i punch the gold block By ghost76549 at 2012-02-28 after i punch the gold block By ghost76549 at 2012-02-28 the block below is replaced with a lit redstone torch...like an "auto" piston, just hit it. possibly catacombs? EDIT: Yup, it was catacombs...in the config file....looks like a bit o PEBKAC...oh well, lesson learned.