Good afternoon. Had an issue with my kitchenaide a few months ago where the top would not spin and spray. turns out a t shaped gasket by the food grinder had broken and needed to replace. Did so and worked fine. Now has stopped working again. Thinking same issue, took out and found gasket fine. I did find another gasket, almost exactly same, broken and laying in bottom of dishwasher. Since i cannot locate the manuel, I do not know where that gasket might have come from. Any ideas?