I need to replace my Phantom 3 Advanced's motors (2312A) but DJI's website doesn't sell these replacement motors anymore. I emailed them and they responded saying that they don't sell them anymore and that I should send my drone in to the North American support center to have it fixed. I was looking forward to taking my P3A apart and replacing the motors and shells because I like hands-on work. That being said, I can't do this if I can't obtain the replacement motors I need. Is there another website or store I can look for to purchase the replacement motors? Or do you think with a problem like this, I should just send the drone in and let them do the work for me? Thank you in advance!