[Dr_C2]

This experimentation is getting very interesting with some important laws of physics clearly coming into play.

First, it looks like tyres need to be glued and trued. ‘Obviously’ you may say… as the wheels turn faster, the centrifugal forces on the tyres increase, this causes the tyres to expand outwards and then jump off. So the next step is to apply some glue!

Also, the 5500KV motor at 7.5V, and with a transmission ratio of 31:13, is giving some impressive wheel RPM - I need to double check carefully before I report the numbers ;)

c