well no doubt this extension is very helpful as i see the reviews .But mene 5 paper dye lekin mera ik b paper past or current papers se match nhi hoa its not your fault i agree but i am little disappointed my hard luck. well thankyou so much paradox for such an amazing platform. i have seen the reviews about STA301 i was relaxed but my paper was really tough very unexpected questions were there.Well may be next time will bw my time once again thanks alot.