Fit the point and uncoupler units. Assemble bridge extension parts.
Geoff had been busy making up the MERG units in the comfort of a warm kitchen. There were some differences with the original batch, but they made assembly easier.
Finding spare 3D printed servo holders and bracket-arms for the points and uncouplers wasn't easy and entailed a trip to the loft. Enough for the 2 points and 3 uncouplers were eventually found. Fortunately, Geoff had taken assembly photos which made the job easier.
Holes were drilled for all of the anticipated wire-ways.
The installed servos were then tested with the fine adjustment unit and everything worked beautifully.
Meanwhile, Stephen assembled the 9mm plywood components for the bridge extension that he'd made at home. Adjustments were required, but it all went together quite well.