Hi!
Have looked at this jig and it looks a little involved, I use a hook tyer which are quite simple and cheap compared to the eezi rig jig. The one i use is the same as this one at ebay.
http://www.ebay.co.uk/itm/Maver-End-Result-Hair-Rig-Hook-Tyer-NEW-/261242608564?pt=UK_SportingGoods_FishingAcces_RL&hash=item3cd345dbb4
Tight lines!