Wordpress Weird Speed Problem

Hi Again

i have a weird problem, i have installed redis and installed wp redis plugin after reading @eva2000 recommendations and testing statistics with also other online sites recommending this is what i am getting, and i am sure there is something wrong i am doing Hope you help me out

Pagespeed Results and almost same results with pingdom

With Redis :
http://i1145.photobucket.com/albums/o510/todayheads/With Redis_zpsy9tchqgk.png

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Without Redis
http://i1145.photobucket.com/albums/o510/todayheads/no-redis_zpso4p9bdbw.png

 

mmm i was a bit stupid as yes the speed grade decreased but the page load time decreased by almost 1.5 to two seconds which i didn't notice before, by which i consider an enormous job Redis did