Alright, please test this version for the intensity fix
https://www.dropbox.com/s/skv74wv378h5qnl/sgminerx11.rar. Thanks to leasybear for pointing out where the problem was, then I went to the 2% miner and looked up some values he was using and incorporated those in the miner, again, thanks to lasybear.
I tested this version on my 290's and didn't change anything just the intensity to 19!! and BAM back up to 3.3-3.4!!! Awesome guys, just awesome
Config on 290s
"intensity" : "19,19",
"vectors" : "1,1",
"worksize" : "128,128",
"kernel" : "x11mod,x11mod",
"lookup-gap" : "2,2",
"thread-concurrency" : "8192,8192",
"gpu-memdiff" : "0,0",
"gpu-powertune" : "20,20",
"api-mcast-port" : "4028",
"api-port" : "4028",
"api-listen" : true,
"expiry" : "120",
"failover-only" : true,
"gpu-threads" : "1",
"log" : "5",
"no-pool-disable" : true,
"queue" : "1",
"scan-time" : "60",
"scrypt" : true,
"temp-hysteresis" : "3",
"shares" : "0",
"kernel-path" : "/usr/local/bin"