Ever since I've started to use beams-built tracks, I have been suggested to use rubber axle joiners instead repeatedly. These are a bit expensive when you need a few hundred of them, but I've finally hit a clearance sale, and well, here's an experimental vehicle. It has a number of problems, but now at least I know what not to do when using rubber tracks:
Reading & photos: http://sariel.pl/2017/05/gaz-3351/