Okay, lots of scrum. So the first thing I'll do I'll make a mark on the pitch hooker goes to the left of the mark, please. Okay, when we ready I'll start to engage the scrubs the first thing I'll call his I'll call Crouch to make sure at the same height and we balanced once I'm happy that we will balance our called bind props. Make sure you bind in the right places on your opposite number and hold that binds when all four props are bound and I'm happy that both packs the stationary and balanced. I will call set. Please make sure you engage the scrum after I've set once the scrumped engage. We needed to be stationary in square and then we can put the ball in. Are there any questions?