I'm in the process of buying a used f250 from this dealer and I got what I believe is a good deal. Waiting for loan docs to arrive. During my due diligence tonight I discovered numerous negative feedbacks on a couple of websites and an F rating with the local BBB for three unresolved complaints in the past year. Their positive customer feedback is around 75-80% and they've worked with me over the phone. Opinions? I don't have to have this truck but I would like to close the deal. Having it shipped so I won't see it in person until I own it. Should I bag the deal? I've only given a $250 deposit so I won't be out a lot if they don't return it if I decide to pull the plug.