Yesterday I had a very nice cross stepping experience. I use a Firewire Submoon 8'2", I weigh about 163lbs.
I was on a shoulder/waist high left, that's my backside. I came from a bottom turn and wanted to go as high as I could in the face, I'm working on going more vertical. But then I got stuck in the lip on re-entry, I must work on that some more. I almost lost the wave going off the back, but then it happened, on an impulse I did a quick cross stepping action of 4 or 5 steps until the front 1/3th of the board. Immediately the board accelerated and I turned it in a carving cut back.
Still in the carving turn, just before I hit the foam ball, I cross stepped back and did a turn bouncing off the white water back to down the line where I could do a couple of pumps before the wave ended.
I was surprised how effective, and easy, this cross stepping felt. I have done some steps before, but never to initiate a carving turn, I was surprised that worked standing in that forward position!
Also coming from a shortboard I was excited how much fun there's to be had on a weaker wave doing this combined shortboard/longboard style surfing. Stoked!