Hi, I need some help. This isn't the first I've modded my game, and normally I would just smash my head at the game until I fixed the problem. It just feels like I'm missing something blindingly obvious I just can't figure it out, maybe you can?  
I've literally just set the ground work for a brand new mod install. NVSE, NVSR, 4Gb Patch... and three texture mods... that's it. NMC's, Ojo, and Sandy Desert. Yes, I've I updated my Archive Invalidation. Oh, I have an ENB as well, but I don't reckon that's the issue. The textures just have weird seams, and I'm not sure whats causing it. Any help is appreciated!    This is what it looks like.


This is what should look like.

UPDATE: 12:54pm UTC
Discovered it must be something other than texture mods. Investigating further. Pic is Vanilla textures.

UPDATE: 1:55pm UTC
Trial and error unsuccessful, searched multiple forums, no solutions. Doubling back to fresh install, fresh ini, fresh everything. Need to double check this isn't something I missed on hard vanilla. If problem persists after complete refresh, and only base vanilla game, I might have a loose conclusion.
UPDATE: 4:26am UTC next day
Well. I discovered it seems present in vanilla game, just to less of an extent. Since variation in terrain is minimal in vanilla, i assume it's just easier to miss. I'll be posting no further updates. I'm not a magician, this probably has something to do with the engine and not alpha gradient mapping.

Sandy Desert mod caused the same thing in my game, in multiple places. I have found no fixes about these texture seams. So I stopped to use this mod. I hope someone will have a better solution.

Yeah, had this this problem too. I tried too reinatall all textures in this line: NMC-OJO-SANDY with all rewriting ofc. I hope it will help you. Dont forget archieve invalidation tho.

@"Sigerious" @"Prosp3ro" Tried both of your suggestions, to no avail. I'm going to keep digging, I'll update my original post with findings.