Adjustable outhaul for Aeron carbon V-Grip boom 160-210

To fabricate the pulley rack for a adjustable outhaul retrofit.

Use the file "Tool 1 boom end" as a male mold to fabricate the puley inner case, then use "Tool 2 boom end" as dummy puleys and mold the outer case.

Due to a failled first attempt, I remade the actual parts using wood sticks in replacements of "Tool 2 boom end", it is easier to remove the tooling.

The full model shown in the rendering was made to get an idea of the part design, it is not scale as I drawed it away from home.