Raf developed his own pace when he was desperate to trot but asked for walk. I have no idea what it is because I can't see it. He only pulls it out of the bag very occasionally but it's always a surprise and quite pleasant so I let him do it. It's a very fast four beat pace but smooth and comfortable - a lot easier than bounce!
Please could he send the details to Luka? If I'm honest the bounce is more comfortable than whatever he's doing instead of a walk, and bounce isn't an exactly pleasant movement. I've never ridden a pace like it, I can only assume it's more comfortable for him than me or he wouldn't do it.