REW

[wout31]

You expect the subs to be 100% identical?
They can never be 100% identical.

 

[JohnPM]

Use the "Move head to centre line" button. I think I understand what has happened. If the head position is moved by dragging it with the mouse (rather than by using the arrow keys) the positions from each surface are not rounded to the nearest cm afterwards, so there can be a few mm offset from a cm value. Subsequent moves with the arrow keys shift by 1 cm increments, so the few mm of offset remains. That doesn't happen with the sources, their positions do get rounded to the nearest cm if they are dragged. The button will place the head at the exact centre.

 

[celef]

You expect the subs to be 100% identical?
They can never be 100% identical.

we are talking about simulations with ideal woofers, so of course they can be 100% identical

 

[celef]

Have they been level matched with a summed mono pink noise signal?

this is pure simulation with ideal drivers, so no measurements have been made

 

[celef]

Use the "Move head to centre line" button. I think I understand what has happened. If the head position is moved by dragging it with the mouse (rather than by using the arrow keys) the positions from each surface are not rounded to the nearest cm afterwards, so there can be a few mm offset from a cm value. Subsequent moves with the arrow keys shift by 1 cm increments, so the few mm of offset remains. That doesn't happen with the sources, their positions do get rounded to the nearest cm if they are dragged. The button will place the head at the exact centre.

yes, now it works for me too, thank you very much 🙂👍