Light bar performance.

[Elvinley]

I have noticed after fitting two lightbars to my Maunsell coaches that they perform much better than the colletts or Gresleys. No flicker at all. I wonder what has made this change? Great coaches btw.
.

[Jeff Eastmond]

Comparing the pickups on the bogies on my Maunsell and Collett coaches, the Maunsell ones look a lot beefier - perhaps that's the difference?

[Elvinley]

Sounds likely.