Hyper precision means throwing away the ancient tape measure and getting a Laser
asymetric toe in is common when setup is a odd shaped rooms - you can see this in my Casa Pacifica system pictures, the right channel is cranked a bit more towards the listener - set equal requires 1db cut.
finally tilt if properly engineered into a time and phase accurate speaker, is hyper critical- consult any Vandersteen manual for a math and science based starting points And tilt settings.
move stuff around, accurate recording of your baselines, allow you to return to them.
asymetric toe in is common when setup is a odd shaped rooms - you can see this in my Casa Pacifica system pictures, the right channel is cranked a bit more towards the listener - set equal requires 1db cut.
finally tilt if properly engineered into a time and phase accurate speaker, is hyper critical- consult any Vandersteen manual for a math and science based starting points And tilt settings.
move stuff around, accurate recording of your baselines, allow you to return to them.