In addition to listening, I use the Test button on the remote to confirm each speaker's position.
Thanks for the rename tip. Definitely will come in handy.
If you chose to use the one speaker method for the Center on the third PRIR, make sure you perform the same one speaker operation for the SW or else it won't be populated. The third PRIR only contains two measurements - a Center and Subwoofer.
I followed your recipe in the _Readme V2 file, but however I do it, only 8 channels get populated with PRIR, should be 16 not?