If pounding up and down on the axle hasn't damaged things beyond fixing now (the spindle for instance) a few more miles probably won't hurt, but think about what's happening every time you hit a bump! Don't wait much longer!
Jerry
Jerry, my gut has been telling me exactly that. I've been asking around over the last few days for shop recommendations with small truck kingpin experience in central Arkansas. So far no leads. I'll likely strip the axle down and pull it. Then press out the old pin and bushings, press in the new bushings and carry the axle and spindles to a general machine shop and see if they'll ream the bushing to the pins keeping a common centerline on the bushings.
That's the current plan anyway.
RonR