I bought a MES 20070312 3 weeks ago so I could have it for Memorial Day. On my first smoke test I wasted a pork butt because the temp wouldn't get high enough to cook it. Tech support says it has a bad controller card and they'll send a new one. So after waiting for over a week I called to find out the status. Apparently the demand is so high they're now back-ordered for at least another 4 weeks. Anybody had any luck hacking the controllers on these these things?