The Autocenter option in the property window is set to 0. As far as the second part to your recommendation, Clear temp folder, Create signature, Binarize are all checked in BinPBO. I remade the proxies as the video tutorial showed that SaltatorMortis linked and it seems to have fixed the pilot seat although it brought news issues up for the back seat. When you load in, the camera in 1st person is now zoomed back penetrating into the cabin and you can not see any of your character and in 3rd person there is no visible character.