Building a Lego Tank (no music, no filters)

Re-upload without background music or old film look since many of you didn’t like those. Better now? I also edited it a bit longer. The build is a radio-controlled Lego tank (or a self propelled gun?, idk) that launches Lego soccer balls (= Lego GBC balls) using a rubber band powered gun. Tank specs: Wheels: 12 Motors: 5x Lego XL motor, 2x Lego M motor Batteries: 2x Lego Power Functions Battery box Weight: 1850 grams Ammo magazine capacity: 6 Ammo: Sports Soccer Ball Plain x45