I dig it, and by the way, welcome to the Forums. 
That was awesome! Love the trick at 2:20 the most
Pretty cool man, but you might want to try only wearing black shirts and using yellow string when shooting a video, makes the string more visible.
At what point did you need to squint to see the string?
around 40-50 seconds
good point, I must’ve missed that. Thanks, I’m lazy ftw! 