ESC Installation Optimization
5/26/25Less than 1 minute
Many frames come with press-fit nuts, but there are also quite a few that don’t.Leaving the ESC flush-mounted without any clearance underneath is risky,because silicone gummies are relatively soft — during aggressive maneuvers or crashes,
they can deform much more than expected.
It’s strongly recommended to add hex nuts underneath to raise the ESC,which also helps filter out gyro noise.(This has actually been tested and confirmed by the well-known FPV reviewer Chris Rosser.

Just like this: add a nylon nut to lock down the long screw.
