To assemble the mutabaq: Generously oil your work surface (i usually scoop the oil with the fingers onto my work surface), take one ball and spread with your fingers until the dough is very thin (it will look translucent). In order to avoid the dough layer from tearing apart while you are spreading it, you have to be generous with the oil. Dont worry if holes form on the dough sheet, simply tear tiny pieces off the sides and fill the holes.