I am building a built-in that uses walnut ply boards for the seating/TV area. I tried to position the board you see but now it's stuck. The left side is sticking out 0.25" more than the right.
I'd like to pull the board out without damaging the finish so I can sand/cut some of the material away to make more room, but with both hands and gloves, I cannot budge it.
What options do I have to remove the board?