Jazakallah Khayr for this article, it was very interesting. Just to be clear: each of the tribes had their own style of recitation (eg. Naafi' Al Madani was a tribe) and then 2 Qaaris are famous for reading in this style (eg. Qaloon and Warsh). But I thought Qaloon and Qarsh are both different?

The part where you said: "They say that when Uthman rd was compiling the Qur'an, he had Zaib ibn Thabit record it without the vowelation and consonants to accomodate the different Ahruf. At some points where the ahruf differed greatly, they recorded it according to the Quraysh dialect"
does this mean that most of the Quran recorded by Uthman (ra) was without any vowels, but where it caused alteration of meaning, that is where they put them in in accordance with the Quraysh style? I thought that the different dialects all had the same meaning...

By the way, which style was that of Quraysh?
Last of all, please tell about the detailed rules you were speaking of, I am very curious now! Where did you get this info from?

Jazakallah Khayr for your help,