Re: lifted dually pulling fifth wheel
One thing possible, swap the spring perches on the axles. Cut them from underneath, reweld them to the top of the axle. Not sure HOW Much this gets you. But it's a good bit. I know of a couple of guys who have done this.
FYI, for some who may not know. You can NOT just turn them over. Because trailer axles have an arch to them, and it MUST be upward.
*48* Jim T. 2011 F-350 Lariat, CC, LB, SRW. White Platinum Metallic Tricoat. Black leather seats, I probably wont have*PMS,, with this one, at least no major attacks of it!