Didn't get a chance to fly another battery pack. Even though the waterpark was still in maintenance mode, no people, and no water yet, the patrol told me kindly that it's not allowed. I was lucky to finish my ripping. Bummer, I was just getting warmed up and I was pretty sure that my 2nd battery pack will be EPIC. My adrenaline was so high since it was my first time flying in that kind of place. Oh well, I'll try again in the future! I hope you will like it. Apology if it's shaky because I was very nervous, LOL