Fix the Volume in preview so it is as loud as the player.

I've been asking this for months :(

I want to be able to move the volume slider when in Export mode but it won't move.
LINK is fine when cueing - Preview is too low so I'm always adjusting the Phones Level.
It's a pain (especially to my ears) if I forget as the knob is pretty much all the way clockwise for preview and when I come to cue a track it too loud!