[Handyman25]

Ok. And you’re back buttering all of them? Is that because the tiles aren’t flat backed? Or are you just being thorough?

 

[Handyman25]

Thanks. Yea I’m using all set and went with a 1/4x1/4 trowel. I did start before I read this and I was back buttering a very thin layer. From here on out I won’t do it.