I had one of those as well.
I was actually trying to remember the name of it just the other day.
Pretty Boy... that was it. Just hit me.
I had it out one day and ended up going after a gobbling bird instead of waiting.
Basically made a half mile circle and ended up coming back to where I started but entered the field about 200 yards away from the decoy.
My buddy and I were like, what in the WORLD.
Looked like a big black truck tire or something.
No wonder I never had it work. LOL
Ended up giving it away.