Ardmore Alabama is approximately 2500 miles east of you, but it would be worth the trip to visit America. We won't even get into the procedure of twisting the axle so there's approximately 1/2 degree difference in caster side to side- - - - -to correct for road crown. The passenger's side needs to have a slightly more positive caster than the driver's side, but the fixtures needed to twist that axle between the spring pad and the spindle probably got scrapped a few decades ago.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!