[Graham]

 That's really interesting video for improving the Ninco cars.

Although the SCX cars probably still have the edge on the drop guide length which is 8cm as apposed to the 4cm length of the Ninco's but I will emphasis to the hosts that if they are using SCX track they must avoid the high level obstacles, I will check what is possible on my SCX set with my selection of off-road cars (SCX,Ninco & Scaleauto) without drop arm modification as it is important to ensure there are no avoidable track limitations for running all types of standard cars.