In this video we introduce the "Sig Jig". Proof Fly Fishing's answer to a rod wrapping jig. One of the keys to developing good thread work is to not let the equipment get in the way. Messing with tensioning devices, spring arms, and motors only teach you how to use a particular device. The Sig Jig is different. By keeping it simple the jig allows you to develop thread work skills by placing the skill with the thread and the blank.