I don't know what I'm doing please help

[ozzie]

Hi everyone, I 'am new to the Recording studio design forum and this is my first time posting a question and I hope ya can help me. I built a little control room with a booth in my brothers warehouse . The control room is 11'.5" X 11'.10" x 8' (W/L/H) and the booth is 5'.9" X 5'.9" X 7'.10" (W/L/H) with sliding glass doors. I built 9 -2 X 4 acoustical panels made out of 703 and frabric and also two 8" tube bass traps made out of Quik-Tube building forms , Filled with R-13 insulation and wraped in vinyl. I was going to build more tube bass traps but the 1' tube bass traps are to big for my little controlroom, so I'm going to change them to the real traps style . I hear a lot of bass when I stand back so I'm tying to fix it with bass traps. My panels have a 2' space in between them , So can I build 16" bass traps in between and 1' bass traps in the corners or should I build 2 X 4 bass traps in the corners with 16"acoustical panels in between or something else maybe. The bad thing about my room is I have parllel walls and the sliding glass doors are close to one corner and mywalk through door is close to another corner so the 2X 4 bass traps won't fit in all the corners but the 1' ones will. I don't no how to figure out whats exactly is wrong what my room but I'm trying to learn. I was hoping some one had something close to what I have and tell me what they did to fix it. I have a painted slab as my floor ,acoustical celing tiles on top and sheetrock on the walls, plus 20/20 biamp nearfeild monitors. If ya need some more information just let me know. I'm so sorry for making this so long.

Thank You All
Ozzie

P.S.
I will post some pictures if I can and I'm sorry if they are to big I'm kind of new to this computer posting pictures thing and also can ya take a look at my booth , I know it needs some fixing too but I"ll come back to that later after I fix this problem.

P.S.S.
I don't want to really cut into the walls or move the panel because I messed up the walls when I clued the panels the first time but if i have to in order fix the room up then I will. I deal with rap and R&B mainly for right now and once again I'm sorry.