Well posted mafemukh.
Here is another extra post regarding the whole excessive change when it comes to the SOP. I went to my check-ride and the examiner told me that all of my speeds for the manuevers were wrong and I gave him my SOP and they were all correct and added up to that I did all of my training on the SOP that I had with my instructor; the funny part is they already changed the SOP AGAIN and no one alerted me regarding that matter. Thankfully, it wasn't my fault that no one told me about the new SOP and I alerted the other students to go collect the new SOPs.