OK, reviving an old thread.
I've been using a acmaxx on my K3. The top protector came loose due to high humidity and temperature, shooting during a summer storm.
So I ordered a new one, the new top protector is the same as the old one. So no problem.
The new rear screen is smaller than the existing. I'd like to replace as there is a lot of dust beneath it now. (Not visible in picture below...)
Top Photo: Old ACMAXX on my K3 = 71x51mm. Fits around the frame and doesn't obstruct the screen.
Bottom Photo: New ACMAXX = 69.5x49mm. Shown held over the old screen protector. You can see the size difference.
I think this is going to be too small. Anyone using the smaller size without issue? Perhaps it's meant to be smaller to avoid dust???
Should I return them?