Adjusting Length C4 Adjustable Pigtail
Follow these instructions.
1 - Remove pigtail from flying lines
2 - Lossen larks knot
3 - Lossen stopper knot
4 - Move stopper knot up or down then pull tight
5 - Slide larks knot back into place and pull tight
Adjust the pigtails longer or shorter to help calibrate your flying line length.