Fired up the MES 30 Sunday and smoked my first butt. Learned a lot. One thing I learned is that the 732 receiver wasn't receiving. The transmitter blinked as though it was working, but the receiver just had those vertical bars on the screen. I had it set for both the meat and the internal smoker temp, alarms set so far as I could tell. I removed and reinserted the probe connectors several times, from a gentle insertion to a firm one. I received it a week ago yesterday from A Maze N. I was going to be running out to the smoker every half hour anyway, but as my experience level progresses it would be nice to be able to see what's happening outside by looking at the receiver as I reach for the beer setting next to it. Any advice or thoughts, or should I send it back? Thanks.