I've already carefully read the article I posted, and I predict based on that, that the response will be a cherry picking nitpick of several particular facts and lines. First, that there are some things, specifically how the long stones were quarried, that Protzen doesn't claim to know. Second, that Protzen disagrees with the prior authority on breaking stone by expansion of wooden wedges, but is not himself certain how the stone was cracked, and third, that the regional style at ollantaytambo isn't identical to the regional style at the pumupunkku site KoA is going on about, and fourth, that the stone here, while equally hard and difficult to work, isn't identical to the other site's stone.
There. They're preempted. Lack of perfect explanation is not proof of lack of explanation. Wooden tools wouldn't survive, so there's no proof that they were or were not used, but that technique is known, and so are others, and all are within the grasp of 'primitives'. Both regional variations in architecture are dependent on the ability to work stone to close tolerances and straight lines. If one could be done by 'primitives' so could the other. Both stones are similar in working characteristics, as would be known to a geologist, if not necessarily a pseudoscientist.
A.