Rear end alignment issue 1969 cuda

One of our members had a diff that'd been shortened to A-Body.
His pass side wheel was toed in and thus forward by over 1/2 inch IIRC.
"String" the car, Google it, a quick, accurate trackside form of checking axle/wheel alignment.
Depending on the day of the week your car was put together, could determine how accurately it was assembled. Just saying. lol . Monday morn car ?