Room treatments - GIK Vs Acoustimac

I was listening late tonight and noticed that if I move my chair closer to the back wall, towards where I have the GIK Monster Panels installed, I get better bass definition. I was actually advised that I needed to move my chair at least 3 feet away from the back wall.
So this new position (close to back wall) puzzles me. I have a squarish room (12.5 X 13.5) and I could do with a slightly more bass. So, is closer to the back wall or away from the back wall, better for more bass? I have ordered the 244 panels for first reflection points. Will that have any affect on the bass?
Yeah, I do understand that squarish room is not optimal for bass. But I do not have a choice.

Hi Milpai,

There is some pretty strong rational for having the listening chair some distance away from the rear wall. I've found measurements (using REW or XTZ) the best way to locate the listening seat position. This thread may interest you.

Kiwi,
I think I have visited your system, multiple times when I was researching on room treatments. You have a great system and room. Thanks for the link. Will go through it. BTW, that site is on my Audio bookmarks. Nice site.
I am a big believer in treatments - now that I have experienced it. My small room, with lights out, sounds like I am sitting in an auditorium meant for sound reproduction. There is some slap echo that I am trying to work on. But the sound is much much better than what I started out with.

My only probelem with Acoustimac was that their quoted ship dare was not met, then not met the next day after I called and was promised it would go out, then not met for two more days.

Guess I am old fashioned. Do what you say, and do what your say you will do.

A notification to that effect would have gone a long way.

This was a tiny order, but who knows if I might have followed with a big one.

I did not ask for an industry discount nor identify myself as an industry person.

I liked the product, but the astonishingly poor customer service will most likely prevent me from doing business with them again.

That is something I would be wary of, Hornguys.
I went ahead with GIK and have 2 tri-traps, 2 monster bass and 2 244 panels. Doing some listening and fine tuning the speaker positions before making sure I need or do not ned more panels.