Hey Oki no problem I too had the exact same problem you have now 4 years ago. I had 11 inch LMB and GSF and that was it. Heck i didn't even have hybrid BG all I had was regular old GSF.... (sorry JHAP) I took the advice of folks here and watched Bob's video's and now 4 years later,
I have 17 to 18 inch LMB and just last weekend I caught my biggest CNBG to date right at 11 inches.
Just remember it takes time, notice I said 4 years! Not 4 months!!

Hey Good Luck and keep us posted as to how it's going.
RC