It seems that everything worked fine for you. Congrats! I don't know what to write instead of this... well... spartan comment. I hope you will forgive me. However, as you managed to succeed without any problem, I am afraid I cannot do better this time ;)

Now, it will be time to test this for a real physics application (episode 2). I am looking forward to read more from you! The next episode is planned for next week, so that you have time to catch us.

Cheers!

PS: This was a nice surprise to see you in!