Apologies on not replying in a while. I've been busy with the day job and dealing with some minor house issues... home ownership!
I've made a few purchases over the past two weeks - more flex track, some turnouts, a static grass applicator, some wire, and a bunch of wood.
In case you hadn't guessed, the decision was made by me and my loving girlfriend that the layout should be expanded. Immediate plans are in place to add a right turn North at the West end of the 2x8' current size and we will run a mainline almost 14' down the room. Still a switching layout albeit a bit larger! The new 14' section will be 16" wide instead of 24" as to not impede the room dimensions too drastically.
I've been paying particular attention to quality benchwork construction and have made some changes since my first two 4' sections were built. Firstly, the old basement floor is NOT level so it's been painstaking getting the top surface level using different techniques from levelers to angled wood cuts. We don't want to drill into our walls as we're not sure this is our forever home and there's no point making marks I'll just have to clean up when we sell. The first 4' section was completed today. Again, drawing on my first experience - I bought hardboard in a 4 x 8' sheet and cut it into 4' x 16" strips to act as a backdrop. I never did this on the first sections and will definitely update them in the coming weeks.
I have also paid close attention to actual interchange yard operations as the new section will have an interchange yard and two more larger industries to switch. Staging will effectively take place in the new section as cars will be brought on and off the layout at the interchange and continue northbound on the CN main. I really wanted to have a mainline to actually run a 5 car train and this will be very possible with the new addition.
I'll post pics of the benchwork asap. A friend of mine is coming tomorrow evening to hopefully complete the next two 4' sections.
Looking forward to getting back to work!
R