Re Charging Hornby, Wrenn motor magnets

A special feature on the Ron Dodd re-magnetizer. Over time the original magnets fitted to Hornby, Wrenn, Hornby Dublo open frame motors lose their power, which produces poor performance and even burn outs. Back in 2004 the advice was to move over to super Neo magnets, however these have proved far too strong. In this video we take a look at the machine and how it can be used.