extends more of<...> Hi, According to the uploaded picture, Is use of "more of" in the following sentence correct grammatically and conceptually? If it is not , kindly suggest ways to make it clearer. The sentence is about the turbine. My meaning is : tip leakage vortex exceeds mid-span and goes under mid-span(between hub and mid-span). It affects fluid flow around of blade under mid-span! this influence is bad phenomena. "The tip leakage vortex in the CTB extends more of mid-span and mid-cord of the blade suction surface. " CTB=Constant thickness blade