Yeah, I first noticed the problem last night (though I only removed the quarry this morning). And I'm not sure what happened to all the materials that were quarried, because it was hooked up to a pipe that ran a good distance away, so it may have been quarrying, piping, and then dumping everything randomly on the ground somewhere, resulting in a huge pile of floating stuff somewhere, some of it where I would've have seen it. *shrug* Does the removeitem just take loose things from the ground, or more than that?