My attic has tongue and groove planking down as the floor, and I need to do some work up there. I'd like to only remove a couple planks in the middle of the field, rather than pulling up half the floor to get to the point where I need access.
The planks are nailed down (face nailed), and there is not a large enough gap between them to get any type of saw in to cut the tongues (nothing thicker than a razor will fit). The floor will have to be put back together when I'm done, so I don't want to do too much damage when removing the boards.
How can I remove a few boards in the middle of the floor, without damaging any of the planks (too bad)?