My best plant has leaves that are starting to become twisted. They are twisted like a corkscrew on the ends of the most recent growth, but the sides of the twisted leaves look normal and aren't curling upward. The leaves are also normal colored. What I have read tells me this is probably over watering, but if that's the case, its because the bottom of the roots are constantly sitting in about 3/4" of water because the bins don't drain completely. It is also appearing in my second best plant but there are far fewer roots sitting in water. Is there any way to correct this aside from changing the design of my system?

System Info:
Starting week 5 of veg tomorrow
E&F System
Flood for 15 min every 4 hrs
24 hr light
4 150W CFLs
1 100W CFL
Res Change 4 days ago
225 mL nutes
PPM 920
pH 5.7-5.8 over past 24 hrs
50 mL 35% H202
15 mL SuperThrive
15 Gal Res
Res temp = 71
Room temp: 79-80
Under Hood temp: 80-83

Thanks in advance for any help that anyone can provide!
dejayou30 Reviewed by dejayou30 on . Ugh, Twisted Leaves! My best plant has leaves that are starting to become twisted. They are twisted like a corkscrew on the ends of the most recent growth, but the sides of the twisted leaves look normal and aren't curling upward. The leaves are also normal colored. What I have read tells me this is probably over watering, but if that's the case, its because the bottom of the roots are constantly sitting in about 3/4" of water because the bins don't drain completely. It is also appearing in my second best plant Rating: 5