Ok I just dove into the pellet grill learning curve today and bought a Green Mountain J Bowie demo model from a dealer at a great price! Got it home and took it apart and cleaned it! Put it back together and fired it up, after it got through its start up stage I had the control temp set on 175 just to try it out, but noticed that the lid temp gauge was showing upwards of 375??? Is this right or not? I don't think it should be but don't know! I am smoking a pork butt off the weekend and do not want yo ruin it! So please help!