The reason our system has lubricators from the start is because of the problems G:Link encountered.
Quote:"By modifying the friction characteristics at the wheel-rail interface using specialised lubricants, wheel squeal and noise was completely eliminated during trials carried out on the GCLR network."
Quote:"The team from the IRT recommended and tested the use of friction head modifiers at a couple of critical locations in Surfers Paradise which had a significant impact on reducing the noise at those locations.