X100: AFL in MF focus method fails after 1.20 update

It seems I cannot post on the Frimware 1.20 thread anymore - 150 messages limit reached.

I noticed some of you have this problem also. In AFS the camera seems to focus fine. However, if I put it in MF and use the AFL button to focus, the focus locks but is NOT accurate at all.

This is my preferred method of shooting and it is not usable after the firmware update anymore.