Report "OOPPSS I have an older 950CB chamberlain Security+ that was working but wouldnt active every time so I went to open case and thought a decal covered screw needed removal so I tried after attempting realized it was not a screw for opening and appears to be a setting type screw and didn't count turns or any thing. Light still comes on but does not activate at all. I would greatly apprediate some critical imput for I am now locked out. thanks Tim"