Smart RC Metal Robot Tank Car Chassis Compatible with Arduino Raspbery pi NodeMCU Track Crawler Caterpillar Platform with DC 12V Motor Metal Wheel (Black)

Utter rubbish, the tracks are two long, easy to adjust by removing a pin & shortening them. But the biggest issue is the wheel spacing is totally incorrect, the motor drive shafts are too short and as a result it’s totally impossible to correctly attach the tracks & have them align & track correctly.The weblink printed on the supplied parts list is wrong, you won’t find any online instructions & the QR code supplied links you to a silent YouTube movie that’s speeded up so quickly you can’t follow the steps.I ended up having to machine a 4mm spacer on a lathe to correct the drive misalignment issues. I was able to fix the issues with this kit, but if you expect a smooth build straight out of the box, look elsewhere.

I can't fit the tracks. It doesnt come with any tool to do it so I ended up with something not functional. The tracks are too long and I don't know what to do.