Just finished fighting with the Madigan Bars for the top half of my 4 point harness install(they seems to have sprung on the passenger side?? or the passenger side is slightly different). Now I am looking at the connection for the lower 2 sides. I see a lot of advise regarding wearing these belts but very few answers to the question. Do I use the factory connection bolts for the oem belts or connect to the rear seat bolts. Do you keep your factory belts connected to be legal or just remove them? Is there an alternative connection point?