Toggle channel outputs

[Macrosill]

I would like to request the Toggle channel outputs interface be changed back to the old way, you simply enter a number. The new interface can get difficult to understand. Either change it altogether or add a small text on the bottom corner of the window that tells you what channel output the channel would have if you dropped it in the location the arrow currently is indicating. After a bunch of channels are moved it would be easier to follow and confirm you have it in the correct spot.