That chip is from the blade hitting the head. To repair the blades I use small strips of thin packing tape. You want to keep the surfaces smooth for smooth airflow and maximum lift. Do you have a simulator?

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I don't have a simulator and I used some super glue for the chip and scotch tape for cover it. It worked like it was never hit, but today I hit a glass bottle and the end of the blade got smashed so I repaired it and spun it up but it was shaking a lot so I'm going to get new blades tomaro. I was wondering what blades to get (stock, Carbon fiber, or plastie [I don't think my LHS carries plastie]).

Thanks for all of your help