Hi Everyone, My phantom 3 advanced is not even 3 weeks old but I managed to get into a minor incident. I was flying low outside my house and during landing, managed to side-sweep the house. The propellers hit the wall and the drone fell about 4 feet onto a bed of flowers in my yard (cannot get a softer landing than that). Absolutely no damage to the body, no scratches whatsoever but the propellers are a bit shot although there are no cracks or chips. Getting back to the main point, I tried to remove the propellers but they are a but too tight as a result of the fiasco. I searched a bit and saw that usually a wrench is supplied during purchase. However, I received no such thing and was wondering where I should buy one. I saw a few on amazon but want to make sure that it will fit. Any help appreciated. Thanks!