So I had set up a few Steve's Carts tree farms a few days back, and one of them gave me ticking entity crashes whenever I tried to load the save (it seems like it was unloading items at the time). I removed the cart with MCEdit as instructed on here... then had another one do the same a few minutes later. Is this a bug, and I need to stop using these farms, or is there a way to fix this? Modpack is Unhinged with a number of mods added from Unleashed, crash report here http://pastebin.com/uBvf92Cd.