I used the AusTrak module standard. So long as the 6-8 inches at the edges are straight.and in the right places, what you do in the center can be any shape you like - crossing or passing loops, shunting yards, turnouts, crossings....whatever fits and looks okay.
Goo luck getting those modules to your dining room.
Thanks, it's the only place I can Put them all up together. The wife understands
I used the AusTrak module standard. So long as the 6-8 inches at the edges are straight.and in the right places, what you do in the center can be any shape you like - crossing or passing loops, shunting yards, turnouts, crossings....whatever fits and looks okay.