So here is my issue, my sub (an EP350) doesnt seem to be doing for me what I expect from it. I cant seem to be able balance it with my M60s. It is either too high or too low. I used YPAO that my Yammy 663 has. I am not getting the thum I am looking for. At lower volume, I am hardly getting any bass. I need to be above -20dB (receiver volume) before I start hearing any bass at all. I am attaching some pictures of how my room is layed out, It will be great if someone could help me with getting my sub to do what it must.
My home theater is in my living room. This first picture is taken from the left side of the room.

http://i310.photobucket.com/albums/kk429/geoffthemonk/IMG_2818.jpg

The three stackable table on the near side of the pic is where my sib is (shown in the next pic, this living room opens into a kitchen seen in the far side of the picture. The living room is 28' x 14'3". The TV and couc are on the width side of the room.
The kitchen is 16' x 9' (can be seen behind the staircase.
Here is the second pic that shows where the sub is right now..

http://i310.photobucket.com/albums/kk429/geoffthemonk/IMG_2817.jpg
The sub is under the tallest of the three stackable tables. This third picture is taken from the staircase side standing in the kitchen entrance....
http://i310.photobucket.com/albums/kk429/geoffthemonk/IMG_2819.jpg

It also shows where the M60s and VP150 are. This last one shows the QS8s.

http://i310.photobucket.com/albums/kk429/geoffthemonk/IMG_2821.jpg

Do you guys think my sub is just in a really really bad spot. Is it a must that I move it from where it is right now?

Thanks