Ph, russetts, or what gives?!

Ok guys I thought it was just a ph issue but got my pen to test and I dont believe that's the problem. Pulled a couple leaves and looked at them good under my 40x scope and don't see anything either. But what looks to me like clear russet symptoms. 2 of 5 are bad the other 3 are fine except a slight leaf edge curl on one. What do I do here? What should russets look like under a 40x loupe?never had this problem before but my first dispensary clones ugh.

Treat for russets, they're a bitch to spot but unless your heat is high, that's what it looks like, shiny blisters as well which is a sign of russets.