Just putting up some pix of my first FMQ exercises & scribbles...
This is where I started. Got an ok handle on this ~ 1/2" meandering, I think. I tried to make bigger ones, but couldn't...had to stay smallish:
Then it all went to poop...started getting tired.
Scribbles and proof that I can't turn left ↓
Loop-de-loops were so-so:
Second round of loopies were better, but you can tell exactly where I started to get tired (top left). This was after about another 20 minutes or so