Following yesterdays posts concerning using the HM6010 unit for controlling points, etc when using HM7000, I have noticed from the User Guide for the HM6010 that it needs to be powered from the track rather than a separate power supply when using it with DCC. My intention is to use a 4 amp power supply directly connected to a R8241 to power the track. Can the HM6010 units (I will be using at leat 5 of them controlling points, lights, etc) to be powered from dropper fishplates or do I need to look at other options.