Arm

Wood

(Use wooden plates that must be about 1cm thick) Attach two plates to eachother so that they form a cross. (The horizontal plate of the cross which holds the Carveheadholder must be wide enough to hold the Carveheadholder). The other plates that hold the horizontal plate must be vertically attached to the backside of the Recordplayer and the Baseboard. The long part of the cross must go over the midle of the Revolvingwheel.

Pianohinge

On the top side of the horizontal plate the Pianohinge will be attached. The other side of the hinge will be attached to the vertical plates that are attached to the Baseboard.