Clock [CM11] Processor clock speed not going below 800Mhz

Hello guys,

I am using CM11 build 7 latest update. I am experiencing a issue in it.
i am using Interactive governor and Row I/O. but my processor's speed not going down below 800Mhz. its always on 1Ghz-800Mhz. even i set 200Mhz as its minimum speed. tried to enable Powersaver governor but its still does not goes below 800mhz. please help.
battery backup also affected by this. sorry for my bad English.

Edited

yup, got the issue solved by changing the governor to OndemandAX