Start the measurements at the main (lowest) caribiner point. Measure from the middle of the hole where the caribiner attaches to the riser.

In both trim positions, measure to the top of the metal trimmer, and to where the brake pulley attaches to the riser.

If there are two caribiner attachment points, measure the distance between the two.

Trims In measurement #1:______________________

Trims In measurement #2:______________________

Trims Out measurement #1:_____________________

Trims Out measurement #2:_____________________

Distance between caribiner attachment points (if present):______________

Wing Brand, Model and Size:_______________________________________