You know what?  I don't know what I'm talking about!  I don't even use this bait.  But anytime someone talks about some bait or technique I just have to investigate (I don't want to miss out on "the secret")  Strike King has a whole bunch of Zulu baits with different names: Zulu Jerkbait, Redfish Magic Zulu, Zulu Body Bait.  I don't know if they are just different names for the same thing but the Zulu Jerkbait seems designed specifically for walking-the-dog, jerk type action and they don't seem to be available.   Seems the big deal about Strike King soft baits is that they are made of "ElaZtech" which is their special, super, secret technology that makes them more durable than similar baits.  Who knew?