... as an alternative to the bigger 9gm servos for turnouts where space is tight and where servos are mounted topside. I've included a couple of photos of the install which at present is just Bluetacked to edge of the baseboard. To give a better idea of how small this assembly is, the baseboard is 12mm thick MDF which I hope will give you an idea of how neat and small the servo frame is and indeed how small the servos themselves are. This shows the double width frame that could take two servos side by side 2787_232248_070000000.jpg And this one an overall view of this rather hastily assembled experiment. Apologies if your a signal buff and this slightly gung-ho approach offends! 2787_232255_010000000.jpg This is all very exciting stuff as I was quite concerned about how I was going to get reliable easily adjusted signals constructed that plugged in from above the baseboard, and this design of John's has made this a great deal easier and therefore more achievable. A happy and peaceful Christmas to you and thank you to all of you who have read about my goings on at ...