Respuesta de LETSGORIDES EI - Johann Franckelemon :
Thanks for your feedback !<br />
The movement of the arm will depend on several factors:<br />
- Type of batteries used and level of battery wear<br />
- Tightening of moving parts<br />
- Friction exerted by the tire (page 313)<br />
<br />
Do not hesitate to use the "contact us" link on the website www.legorides.fr for help