putting a rear wheel back on and it looks real good when going forward, but when you back the wheeel up it strays off to the inside and rubs inside the primary... please help

 

this is on a 97 super glide

 

Are the axel bolts tight? Is the axel broken? Check the bearings as well. That's all I can think of.

 

You may find that a slight adjustment will cure that, without altering the wheel alignment enough to be noticeable. Took me years to discover that!