4815 on the Evesham autotrain passing the newly installed outer starter signal. Still some work needed to integrate it into the surrounding ballast but it’s the first fruit of my recent purchase of Minx Microdrives as signal controls. It has not been a whirlwind romance as my initial testing was plagued by spurious actuations. A chat with the supplier led to the suggestion that it was down to my use of cheap switches but the problem persisted when the switch was removed and the signal change-over hard-powered. I now hope that I’ve found the culprit – I’ve swapped the 12 volt fixed output from my Gaugemaster controller for 19 volts from a redundant Toshiba laptop supply (the laptop gave up the ghost when I poured tea in it!). It seems to be holding steady now and there are no longer ghostly train movements being signalled by an unseen hand.
The illustrations below show two of the actuators attached to my platform starters and one of the two-channel controllers. It’s not a cheap system but it appears well-made and does the job.