should i be worried?

[cigarettes42]

i had this clone for a while and it was starting to flower then i put it under 24/7 to get it back to veg. anyways one weekend i was going out of town so i did the worst thing and over watered it, plus it sat in 85-95+ degree environment. when i came home i saw that some of the fan leaves were turning pale yellow-green with a couple small brown spots. so that day i checked the soil and it was dry and i watered it a lil and transplanted it(oh and its never had nutes up to this point). after i transplanted i gave it a tiny bit of water then the next watering time (3 days) i gave it nutes and lowered the temps down to normal. now about 3 days later i go to water it again and saw that i had one leaf tip burnt and one leaf curling. should i be worried? does leaves that are stressed from over-watering or a hps burn ever revive or do they get worst and die off or do they stay the same. when i look at the new growth it looks greener than ever but im just worried about those fan leaves and want to catch the problem b4 it get worst.

first grow
strain: lightning haze
Light: 400watt hps
medium: foxfarm ocean forest with 2:1 perlite
Nutes: foxfarm trio (big bloom ect....)
water: first grow so spent all money on other equiptment than ph meter, so using bottled aquaFINA with a ph of 6.56

cigarettes42 Reviewed by cigarettes42 on 12-09-2007. should i be worried? i had this clone for a while and it was starting to flower then i put it under 24/7 to get it back to veg. anyways one weekend i was going out of town so i did the worst thing and over watered it, plus it sat in 85-95+ degree environment. when i came home i saw that some of the fan leaves were turning pale yellow-green with a couple small brown spots. so that day i checked the soil and it was dry and i watered it a lil and transplanted it(oh and its never had nutes up to this point). after Rating: 5

[cigarettes42]

oh if its ph lock from over watering, how do you correct this? do you have to flush it or what?