this is a really easy way to skip the cutscenes for mecha bowser to help beginners in speedrunning. When it comes to skipping the first cutscene you want to use the poles to signal when you hit exit area. That is just slightly after passing them. Make sure you are going full speed though otherwise you won't trigger the cutscene in time. For the second skip you want to pause the game over and over after the head spins to watch for the ground explosions. once you see the explosions on the ground you hit exit area.