Just found this community and thought I'd share this

My first printer (sv06) just arrived a couple of days ago and it has already saved the day for my kid.

His RC car stopped turning, and after taking the controllwe apart I found that the piece that actually turns the box inside was broken

I measured everything with my calipers and struggled with it in fusion 360 for way too long, had to make adjustments and print again, and finally got this:

Put everything together and...

Success!