Oh gotcha. I’m guessing the ZK1 is a newer, more consolidated model.
Just called Southside, they have the ZK1 for $75 so I’ll get that and an unloader block soon.
I did just watch Brody’s @squidskc comparison, anyone have issues downstreaming at 200’ of hose with the ZK1?
No problem at all. Running 225ft.
You’ll love it. It’s a beautiful thing to not be knocked all around the place when you pull the trigger. (When I first got it, I pulled the trigger at random times just to see it “not” kickback. )