impeller ding ?

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i just got me a rock ding in my impeller. 1/16th" bend in the leading edge of one of my impeller blades. question is, will this ding cause enough out of balance as to start to have the impeller rub on the wear ring. i had no wear on my wear ring prior to the ding. <br />i understand that i will get some cavitation, but am concerened about the wear ring right now. also the stress that it may put on the driveshaft bearings. or any other thoughts that anyone may have on this.