Dgeorg6 you are very correct, I did just assume that the PAT has gotten harder but I have no proof at all that it actually has . The reason I said that was most likely that the PAT section seemed harder than I expected compared to my practice as well as what most break downs post about their experiences with the actual PAT section.
I would also agree with your assessment that Keyhole and TFE was harder than Crack, Hole punch, angles, and cubes were about the same. But I will say that Pattern Folding was much harder on my exam than it was on crack. On crack I felt like it was one of the easiest sections, but on the actual exam the problems seemed much more similar to the pattern folding problems seen in DAT Achiever.
Sorry for the extreme conclusion I jumped to, must have just gotten a little worked up when thinking about how hard my PAT section was.