Can I swap the pins around in my Cube?

The pins can be removed, but each pin has been fitted to a specific side of that specific Cube, and will only work in the side it has been fitted to the correct way up. If both pins have fallen out and you are not sure what side they come from, test them gently. If a pin feels as though there is resistance as it goes in, don’t force the pin down as this can cause the pin to get damaged or stuck.