Hi Garry
Initially, I set it up with the EQ...but now I have it manually set up, as I have the pre-outs going into a Class A stereo amp and couldn't get the Auto set-up to work, with this Stereo amp powering the front L&R. The more acoustically awkward your room, the more crucial the EQ is to getting the sound right.
If your AV room has a suspended floor, it will greatly help to get something like an Auralex Gramma (or at least a granite slab) to isolate your Sub from it.
Have you tried/managed to get Dolby Volume working, as I think it is very beneficial....and am happy to slowly talk you through it again, if confused by my instructions on your other thread.