Do you ever have a ball rolling right under that height plate? Here's the solution, a magnetic stick! I used a 13.5 mm magnet. It's not very strong, but it's enough to keep the ball right on it, and it can be put down without using your hands, and the stick is also useful for activating the trigger. Definitely a welcome element of Gravitrax accessories.
Bambu lab P1P
Yes
Tree supports, only on hole
0.2
15
https://3dtrcek.com/en/pla-filament
Lime
The author marked this model as their own original creation.