Magnets can be helpful if you don't want to lose body pins during maintenance or a battery swap.
You can glue magnets on the inside of the body, you can also add them to your transmitter.
This is a simple design to add magnets to the Traxxas TQ(i) transmitters, without any modification to the transmitter itself.
It is a holder for 3 magnets (10 mm diameter – 2 mm thickness), which fits in the lid of the battery compartment.
Tip: You could glue it on the lid or use thin tape to prevent it from sliding out when you open the lid.
The author marked this model as their own original creation.