Here’s my submission for MRM week 2 with all 3 tricks.
Donut trucks took me a while to hit and had to re-shoot it because I was flipping the yoyo forwards instead of backwards which made it super awkward. I’ve included my Tunod Trucks in the video 
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My tips for Donut Trucks:
- The yoyo needs to do a backflip - My brain could not comprehend this from the tutorial video.
- As per Gnarly Charlie’s advice, be patient after the flip, and let gravity drop the yoyo straight down till just before it hits the bottom before pulling up.
- The pull up action is your throw hand uncrossing while your non-throw hand stays relatively stationary directly above the yoyo with pointer finger curled around the string.
- Pay attention to my hands in my video - slow it down and copy my hand movements with a dead yoyo if you need to.
Hope that helps someone. Good luck!