I am going to be selling my p3s in a few weeks so I can upgrade to the psa, and had a question that came up in another thread, and I didn't want to clog that thread. The thread mentioned registration and warranty. How exactly would that affect selling of the drone? I have the drone registered as far as I have done the FAA registration and put my number on it, but past that, is there something else that would affect the sale of the drone? Thanks in advance for the answers.