I know that there is not an adjustment for this on this chassis, and that the procedure used for the R56 does not apply.

I remember reading that camber can be evened from left to right if a discrepancy exists due to looser production tolerances in the mounting of the front sub-frame (couldn't find thread/post). Is this another R56-only trick?

With 1/8 fuel and me in the driver's seat I'm at +0.1 left, -0.9 right. There is no discernible strut tower deformation on either side and no accident history.

Thank you

 

There is some ability to move the subframe on the r53, but it won't change much, since the locating point closest to the strut is a cone that slides into a tapered hole. Not much wiggle room

 

R53 subframes can't be shifted in the slightest.
All Minis have uneven camber in the front. It's not an issue.
Only way to change in is to get camber plates.