Thank you, Bob, Mike, Rick.
Rick, your layout is coming along nicely! You have a nice space to build your layout. I noticed you used pink and green/blue foam for your elevations. Also, it looks like you tapered down for the grades, but it may be you just made steps with different sheets and thicknesses of foam and let the roadbed flow down the hill. Could you tell me what you used for roadbed and if I am correct in interpreting what I am seeing.