to Bob Calver
Have you tried the options for WAV export.
On the older display showing all the icons it's along the top row, you have SAVE, SAVE AS, MID, then .WAV,
This opens to Export Song as Audio File, selecting this gives the various options for Mono/Stereo, Tracks flat dry and centre, etc.
Personally I prefer to use Mono and FD&C then add Fx in DAW but I have experimented with this in the past and have been able to Drag&Drop with Fx and Stereo placement.

Vintage