i did the auto calibration twice and i know they are a few short bursts but they are extending it pretty good.both times i ran the auto cal. the LMF1 came up twice the distance it was from the listening position..could it be out of phase?could it just need to be moved to a different position?maybe it just needs to be raised off of the carpet a little.

i just entered the correct distance and it blends well with the rest of the speakers.i am just currious what opinions are on the test tone damaging the sub befor i continue to auto calibrate.