My ZJ has a 7" long arm lift with the stock PA. I went through four lifts getting to 7" and never had DW on any of them. All the ball joints are tight as are all bushings. I built my own steering from a Balistic kit. I can let go of the wheel at any speed and it runs straight with no drift or shake. I also did my own alignment. It's all pretty simple with tight components.
97 ZJ 5.2, 3.8 Atlas TC, 488s, 8.8 rear w/ARB locker, hp30 w/Oxlocker, Alloys F&R, 35" KM2s, 7" Clayton L A, ARB Bull Bar/Warn, ProtoFab w/ tire carrier, Clayton skid, rock sliders, ORO dual rate Swaybar, Redneck steering assist
97 TJ Juggy, 350 V8, 700R4, D60, 14 bolt, locked, 14" ORI Struts, 113" wb, 42" Pit Bulls, Stazworks beadlocks, F&R winches, caged, Anti-Rock, PSI full hyd steering,