Spotted Leaves Problem help!

Hello i am new at growing and a problem appeared in one of my babys and I dont know what to do ,i think is overfert but i dont know for sure, my fan leaves are spotted and curly
I m using a hps light with goldlabel special mix and gold label fertilizers .
If is not overfert, what is the problem then, and what should i do ? lt;br /The strain is Afgooey and she is in the vegetative stage lt;br /Here are some pictures of my leaves i hope you can help meamp;nbsp;