Grease needed. From the noise, I think your road wheels are putting up too much resistance. The video shows that the front ones don't even rotate. Sooner or later you will burn out the motors or overheat the MOSFETs. The optimistic variant - the suspension arm axles (if they are made of plastic) will wear out and break.
@@frankycheese From what I saw - you have the TK 7.0 version with a red antenna in the MFU. That is, a voice package with the T90 engine (turbine) and TIGER I. The Abrams and Leopard II have a version with a black antenna. All you need to do is replace the receiver. The transmitter remains the same (it only requires pairing).
