My problem is specifically with the quern, but I believe I have seen it with other crafting machines. I can stand right next to the quern but the craft formula does not recognize that I am in proximity to the machine. I receive the error message that I need to be near a quern to craft. I can approach it from different angles (bumping right up against it) and it still will not detect that I am next to the required quern. Sometimes it will work at one specific spot: the top right corner of the sprite, but not always.
Drev