Yes, i can see that, depending on the pattern.
I can understand that a fast dry cloth would make a bit of a difference, but I'm not sure it amounts to all that much. If it was a major factor, it's easy to duplicate, and there would be dozens of runs higher than 500. All the top players that have the skills to set personal records in the 200-400 range would be doing it.
Did anyone who saw the Schmidt video think that the balls were spreading abnormally easy? No one mentioned it, and there were top players in attendance, and they commented on the many difficult situations that Schmidt extracted himself from.