I finally purchased an Evo. Out of the box I found a few scratches on the body, one along the side, and a nicked propeller. I contacted Autel with my concern. I was told not to worry as some are pulled for QA checks but they did offer to send me a new set of props. Twice I've sent messages to OK the replacement props but no reply from Autel. My questions - has anyone receive a new Evo with cosmetic imperfections, and if so were there any other problems? Is Autel quick and professional about returning email messages?