Help: Cgminer won't use 100% of my second GPU

I am running CGminer on BAMT 0.5 with 1x7950 and 1x5850. I have noted that the first board (in the first pci-e slot) is always used 100%, while the one in the second slot usually stays around 75%. I tried changing the settings and the boards positions, still the same issue.

Please see the status from CGminer:
GPU 0: 570.5 / 567.8 Kh/s | A:8908 R:292 HW:0 U:13.15/m I:20
78.0 C F: 74% (3935 RPM) E: 950 MHz M: 1550 Mhz V: 1.090V A: 99% P: 15%
Last initialised: [2013-04-15 19:00:03]
Intensity: 20
Thread 0: 573.2 Kh/s Enabled ALIVE

GPU 1: 315.1 / 315.7 Kh/s | A:4860 R:230 HW:0 U:7.18/m I:20
76.5 C F: 30% (1980 RPM) E: 850 MHz M: 1150 Mhz V: 1.000V A: 83% P: 0%
Last initialised: [2013-04-15 19:00:03]
Intensity: 20
Thread 1: 297.3 Kh/s Enabled ALIVE

Needless to say I have been messing with the settings for over 2 days now. Here they are:

"intensity" : "20,20",
"vectors" : "2,1",
"worksize" : "256,256",
"kernel" : "scrypt,scrypt",
"lookup-gap" : "2,0",
"thread-concurrency" : "44000,8000",
"shaders" : "0,0",
"gpu-engine" : "950,850",
"gpu-fan" : "0-85,0-85",
"gpu-memclock" : "1550,1150",
"gpu-memdiff" : "0,0",
"gpu-powertune" : "0,0",
"gpu-vddc" : "1.000,1.000",
"temp-cutoff" : "95,95",
"temp-overheat" : "85,85",
"temp-target" : "79,79",
"api-listen" : true,
"api-port" : "4028",
"auto-fan" : true,
"expiry" : "120",
"load-balance" : true,
"gpu-dyninterval" : "7",
"gpu-platform" : "0",
"gpu-threads" : "1",
"log" : "5",
"no-pool-disable" : true,
"queue" : "5",
"scan-time" : "60",
"scrypt" : true,
"temp-hysteresis" : "3",
"shares" : "0",
"kernel-path" : "/usr/local/bin",
"api-allow" : "W:127.0.0.1"

Please help,
Thanks.

PS: If anyone can move this to the support forum it would be great.