I have just removed the press-fits from me Giant frame and when I measured the diameter of the shell, I get 43mm on the drive side and 41 on the non-drive site. Having purchased a replacement from Wheels manufacturing, the fitting would be opposite to the instructions, which required the drive side to press-fit and the off-side the thread in for better support.

Has anyone else seen this before and is it correct?

Thanks in anticipation.
David H.