What would you recommend as a good out edge of the layout distance where the track loops back? The outer track is 22" radius. So when I cut the road bed ( cook cutter technique ) the outer edge would be at WHAT radius? I was thinking 25" or 3" from the 22'' track center to allow space to put a fasha and safety fence to keep locomotives from taking the plunge off the layout .. ( space at the loop back ends of the layout is at a premium like 48-50" thanks . The idea is allow space just for a guardrail outside the 22" outer track when I cut the wood and no landscaping scenery.
Thank you all! -dm
Thank you all! -dm