Solved Textures. Again

thanks, it's working now thanks to Kingcreeper, but I'm sure that advice will come in useful at some stage

 

What was the fix?

 

One thing to keep in mind, when you do a flip (not sure how you did it, but I am guessing with the scale tool and just changing the x axis to -1) you can sometimes end up reversing the normals... so its best to recalculate the normals when you do that otherwise you can look through it right into the inside of your mesh.

 

yeah, that was one of my issues I think.

 

Huh, how did I miss all of that? Oh well, thanks for telling me