Hello, I've replaced front brake pads,and slide pins on left side, and found in Mitsubishi ASA one confusing information- slide pins positions should be changed on vehicles produced prior to October 2008

After replacing pin positions, I often hear clicking sound after pressing or releasing brake pedal (and often when pressing brake while steering wheel is turned), so my guess is that I shouldn't replace pin positions... I have feeling that this position replacement should only be done when replacing calipers, as it is strange to instruct to suddenly change positions after 9 years (my Outlander is produced in 2007)

Did anybody had any experience with this, should I return pins as they were before replacing,or keep these positions?