Droopy Leaves (Pics) Please Help

Just recently in the past few days my leaves have started to droop. The look healthy but droopy. Hoping you guys can help here are some stats. Strain is Nightshade, 150w hps & 250 Compact Cfl. Bucket and drip hydro sytem. Using supernatural nutrients. Lots of airflow. the only thing is it gets to be about 90 deg in the little room i have, but has never been a prob before. I tried turning the drip feeders iff at night, but didn't help. A few pics to hopefully help.

Leave the drip going at night. If the roots that don't get to the water don't get alittle wet they will dry up and that's bad. Raise your light a little bit and find a way to get those temps down. They could be drooping from the heat and transpiring through the leaves.