Conditional formating not working

HI all,

I have a strange issue,

The conditional formula

(=CF="TRUE" change the cell colour to red)

it does not work with this array though the cell displays "TRUE"

{=MAX(FREQUENCY(IF($L$7:$CE$7="a",COLUMN($L$7:$CE$7)),IF($L$7:$CE$7<>"a",COLUMN($L$7:$CE$7))))>=4}


what I am trying to achieve here is... if there is more than four consecutive letter "a"s in the cells the CF7 cell displays "TRUE" if not "False"...

I have cell b7 which turns to red if the above cell displays "true"...

but the cell does not display in red... when I see true...

I use this

The conditional formula

(=CF="TRUE" , then format the cell colour to red)

thanks...

just removed the " from the CF and it works now...