Well, actually I started out with one spline... lol not much to subdivide or anything. I just draw poly's wherever or however they're needed. With the mesh edit modifier I can create vertices at the click of a mouse button to lay out what's going to be my wireframe, then I just create poly's by connecting the vertexes. Or I select and extrude edges and such. Whichever is most efficient for that specific bit of geometry. It gives ultimate freedom in creating whatever I want.

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