Lean baby ... lean
30 March 2007 - Found that using styrene strips of .020 x .080, .030 x .080 and .040 x .080 make a real easy job of making super elevated curves. You generally want each transition from .020 to .030 etc. to be at least one car length. The strips are 14" out of the package - long enough for even passenger cars. I rarely cut the length down.