I wasn't aware that there was a Proton Spin Crisis until a few days ago. This means that I will tackle this problem soon, hopefully tomorrow.
It is only fair to leave my readers with some hints on how to tackle the problem and what the problem is...:)
The problem is that the Standard Model could't explain the observed Proton Spin using the quarks paradigm.
I've just wonder how they explain the electron spin since it is suppose not to have any quarks in it or structure to speak about...:) I suppose they will just say : "Because I said so..:)"
Up to know I have been describing the Fundamental Dilator as a single coherence described by this figure: