Leaves drooped

i switched from a metal halide400w to a 1000w hps and the leaves drooped on some of the plants , i checked the soil and it was a little dry so i watered it and it made some pop back up but a couple still are droopy a little . i also lifted the light because it was a lot hotter than the 400 mh anyone seen this and should i just check in a day and not trip??

forgot to mention the two hydro plants i got werent affected at all

if anyone ever runs into this its ok my plants today are fine all look wonderful i posted a pic in my grow journal. so i guess i was just worrying