8 weeks in flowering, starting to get some spots! help por favor!

Alright guys and gals, I've been flowering for about 8 weeks and vegged for 10 weeks approximately. For the past couple weeks i have been noticing some leaf curl downward. sorry for no pics yet, have to rely on other people's cameras. She is very sativa heavy.

the leaf curlage i assumed was a ph issue, seeing as i have not been testing my ph and have been using tigerbloom for a while.

recently tho i have noticed some small brown or bronzish spots forming along the veins on her, mostly on old leaves but some on the newer.

any help would be mucho appreciated.

I think you're on to something, because it sounds like PH spotting, to me. Check this link, I think it has a pic showing what I mean.... http://www.icmag.com/ic/showthread.php?t=11688

I'f you don't have PH testing equipment, you could add some lime to your water next watering. Go with 1-2 tbsp per gallon, that'll help bring the PH back up, and help hold it there.