Today was a productive day as I managed to get the Staging Tracks all the way around curves on the Staging Deck.
I used a RibbonRail - Metal Alignment gauge to set the initial 28"R on the arrival/departure track. Once this was set and pinned down using track pins I then cut several strips of 1/8" cork sub roadbed 1" wide and then used this to maintain a track, centre to centre of 2 11/64" (55mm) between tracks.
This worked extremely well and consistently kept the track centres at the above measurements. The out most staging track is a little over a 40"R. Once I had the two inner track set and pinned I checked the clearances with my longest pieces of rolling stock.
I then installed the remaining five tracks using the cork roadbed strips as a guide.
All the tracks have now been installed around the curves and the next phase is to install the southern yard ladder.