RC body support to prevent breakage around pin holes.
Two can be used to sandwich the body. My body posts are built with this in mind.
Large one has 105mm between holes.
Small one has 85mm between holes.
Influenced by: https://www.thingiverse.com/thing:2780782. This design works on my SCT - Turnigy Trooper (similar to a Traxxas Slash).

Creality

Ender 3 Pro

Doesn't Matter

No

0.2

20%