Kufu's dynasty does not fit the alignment of the Orion's Belt. My theory about the Procession of the earth (that altered the earth's axis) causing the Younger Dryas climactic event is much stronger evidence of an earlier construction of the original Giza Pyramid Complex. It not only proves the Orion Correlation Theory (which otherwise is an odd alignment for the pyramids), it explains the angle difference not being a mistake. The pyramids were built to incredible mathematical precision. It seems unthinkable that the builders didn't misalign the pyramids on purpose or made such a great mistake because of the accuracy of so many other precise calculations. It would be hard to make a logical argument that the Sphinx didn't represent the Age of Leo and that the alignment didn't represent Orion's Belt. It is a lot more reasonable that such a monument was built close to the beginning of an Astrological Age rather than the end. People in ancient times (as in modern times) would celebrate the birth of a new age.
If you look at the correction from the angle from North, the 10-12 degrees that the earth shifted in Latitude correlates too closely to the decrease in temperature of Younger Dryas in accordance with the Effect on Latitude of the Annual Temperature Range. This not only scientifically explains the previously unexplainable cause for Younger Dryas, it proves the Orion Correlation Theory was indeed correct.