Whoop 65mm frame

Print details:

Infill: 0
Wall line number: 2
Generate Support: Yes
Build plate adhesion: Brim with 2 lines -> this also creates a good edge for the ducts, and also hold in place the support

Weight ~ 6.3 grams, might be a little heavy, but

To put the motors in, you need place the top part first of the motor half way inside the holder and push it as down as possible in this position, then push in the bottom part of the motor.

In some cases It happen that the motor was so hot and softened the PLA, thus the motor started to spin. To fix this I added a blob of hotgun glue at the end of the motor to fix it against the support.