Went to my local store ( Mt Waverley in Vic )
and they had a full pallet of em
( now minus one )
With only mm to spare.
Realistically, if you want to put an EQ6 in the case,
you would want to remove the Dovetail head section
or the lower part of the weight bar, just to get a little clearance.
Have attached a piccy of the fit
Andrew