Debate Rages over Flawless Construction Techniques How did they do it

The flawless seams in the walls in Peru and the little bumps have been a mystery for hundreds of years but not anymore. The answer is hard to take but true. And BTW they did have huge excavators and Mainstream simply ignores that. BTW the butt rub part on the thumbnail is not my somebody at YT hates me or somebody has a bad sense of humor hahaha. I cant remove the rub so just think ....This is what Roger thinks of Mainstream explanations hahahahaha!!!!!!!!!!!!!!!!!!!!!!!!