Spoiler: Bug Tricks repeat the movement on the down stair and around the rail quickly so that B can step into the win. usually need to repeat it several times.
I read your spoiler and my way was more trickier... Spoiler SSS with the cylinder to fall to the ground,touch the ball,go back,and when the ball starts falling tap and B goes onto the ball,and both,rolling happily to the win blockWOW Thanks for sharing @Ahnaf ZX
Three star for the designed win which I didn’t like. 4* for my win which was same as @delator77 . I also won by tapping on the half cylinder when B is on the ball rolling away so that B lands on the fence. Step onto winblock.