- i cant open the back panels wide enough to remove the plastic strip to the battery compartment/ switch, even a finger cant go in, the back panel is obstructed by the piston hinged i tried a few maneuver (full + lift, full + turn) and a few more combination but im sure it will break if i full further, yeah i've read the manual too
Mine was like that. I figured I just wasn't moving something properly so I just used a pair of tweezers and pulled the tab that way.