Stripped down and painted in primer (grey for the post structure and white for the arm).
The finished article will be painted in BR(WR) silver and black rather than white and black, reflecting the era depicted on the layout.
Before anyone says owt, yes I know the stencils should be black on white not white on black..serves me right for trusting “instructions” rather than checking a few pictures!!! (It’s been sorted now)
Component parts now in finished colours, the red and green spectacles were bashed from MSE coloured plastic lens material using appropriate sized hole punches and glued to the spec. plate with superglue gel.
Once that was done, the signal was re-assembled, the servos fastened up to the base and the drive rods positioned.
To check it all worked I built up another MERG driver board and made it ready to couple up to the servos.
Usual sequence for coupling the servos is
Remove servo horns from servos.
Couple up the servos to the driver board and they should automatically find the centre of their travel
Feed the drive rods through the hole in the horns and fit them to the servos so that each signal arm is in a mid position.
Couple up the tuning box to the servo driver board and go through the tuning sequence, checking that the signal will swing easily from On to Off.
The signal is now installed and working on the layout. One of the servos is a bit “buzzy” and I think it may be a quality issue!
Video of it working below
Cheers