Ya, this is just weird. All the Audyssey and DD volume nannies are turned off too, so I have no idea why it's reading LFE as high as it is. It does have a pretty neat feature for running two subs. At the beginning of the calibration, it makes you adjust the sub gain if it thinks it is too high. It sends a test tone to each sub, and you just dial it down while the display tells you what the DB is. This is quite helpful for balancing the two subs. Very cool feature....