Does anyone know who sells a 2 in wide add a leaf? I have a 56 Wagon that bottoms out when I put anything in the back. After a little investigation, I found that I have a 5 leaf spring pack (for sedans) when I should have a 6 leaf pack (for wagons/nomads). I could just buy the new spring pack, but if I could save a few bucks by adding a leaf then I would prefer to do that. I eventually want to set it up as a tow vehicle.