Board on the tube: At the 3/4 level, drill holes on both sides where the marquees, screens, and control panels will be mounted. The mounting tubes must be longer and retractable to fit into the holes and retract when needed. The marquee should be yellow, and the rest blue. Removing the board without tools: The tops of the screws must be magnetic. There must be holes in the table for the screws, and the tops must protrude slightly. The table must also be magnetic to hold the board on, ensuring it adheres magnetically. Being able to rotate the board: The mounting tubes must be rotatable. Mehr sehen