A.K. 47 DWC Grow Journal. Follow along and teach/learn with me! :-)

First Log is 10/13 Saturday.
AK is 17 days from sprout now. I had a mag/cal issue from the distilled water i was using so i had to snip the first set of leaves. Everything seems ok now, im going to add some more mag/cal this evening. Currently this is what i have going on
250 w cfl grow bulb.
8" high cfm inline fan
3 dual port air pumps (each is for a 60 gal fish tank) hooked up to three large air stones. The air pumps are in a 5 gallon bucket with a bag of "Breathe" natural CO2.
There is a cool mist humidifier in the room as well.
Temps stay under 75 light is about 10 inches right now.
200ppm Mag/Cal
350ppm Fox Farm big grow
ph just over 5.5 (ph pen comming this week)
sooooo i may have stunted the growth a bit with the mag cal issue i had, i know it stopped for at least a day so im a good couple days behind however she seems to be exploiding with new growth at the moment, root structure is growing 10 fold the foilage.
Eventually i will add a 2ft 4 bulb cfl when she grows a bit and then prob a couple weeks before flower i will throw on the 1000w hps :-)
My only question at this point is..... Why do i have leave curl occurring???? maybe from instable ph?? i shouldnt have any heat issues. Pic included.
Advice accepted Thanks Everyone!!
SpudleyAttachment 287306

So i added more cal mag yesterday but the frigging leaves are turning on me again. You may be able to see a small brown spot on the first pic. Now they are on the opposite leaf so is this not cal/mag def? I have almost 300 ppm mag cal in the water but it is still progressive. Help me stop it quick. Suggestions?

i have a pic now, its still getting worse. i dont know how to stop it. Attachment 287314