Hi guys and gals,
I just got my BG-E3 battery grip and am having trouble fitting it. The instructions say I need to remove the battery compartment from the 400D, but the instructions aren't particularly clear. It looks like I need to open it fully (like I would in order to remove battery) and then slide to the side. Do I need to remove the small screw, as there's virtually no lateral movement at all.
Any help greatly appreciated :-)