I'm having trouble aligning 2 measurements. Actually I have 3 measurements. One is a nearfield meas of a subwoofer. The other two are in opposite corners of the room. One of the corner measurements aligns fine with the reference nearfield measurement, the other one not so much. The second measurement gives a very weird result after aligning and then using "A/B". The measurement causing the issue is a full BW measurement, and the other two measurements are only up to 300 Hz. So the corner measurement and the nearfield measurement, both of which have 20-300 Hz BW, align and divide fine. The other measurement which is 20-20000 Hz I cannot get to align with the nearfield measurement (20-300 Hz). I did open up the Alignment Tool and tried to use the cursor to align them below 300 Hz but cannot get alignment or a good looking curve division. I though of maybe using the Min Phase option for each measurement. I might try that. OR, if the different freq ranges are causing the issue, is there a way to truncate the full BW meas to 300 Hz and go from there?