View Full Version : Knurled Screw on Sunto D6i (Black)

04-04-2015, 05:22 PM
I was intent on changing my battery on my D6i but one of the screws that holds the case togther looks knurled. Any ideas as I don't want to make it worse?

Strangely enough the screws on the black model look a lot smaller than my normal d6i - never had issues before.