We checked the cables that connect the quadrant and board, if they are long enough for us to put the board above and below the bench. We tried to put the quadrant at the edge of the breadboard which is also the furthest position from the edge of the bench. In the attached pictures, we could see it is possible to do in both way. Anyway, I also contacted Matteo, he will go to ask about the cables next week when he will be in Nikhef.