anchor.diff:          // We look in the directories stepping up from the location of the runtime assembly.
           let loadFromLocation designTimeAssemblyPath =
               try
  -                printfn "Using: %s" designTimeAssemblyPath
                   Some (Assembly.UnsafeLoadFrom designTimeAssemblyPath)
               with e ->
                   raiseError e
  
positive.code:                     let runTimeAssemblyPath = Path.GetDirectoryName runTimeAssemblyFileName
                      loadFromLocation (Path.Combine (runTimeAssemblyPath, designTimeAssemblyName))
  
          printfn "=============== S T A R T =========================================="
          if designTimeAssemblyName.EndsWith(".dll", StringComparison.OrdinalIgnoreCase) then
              loadFromParentDirRelativeToRuntimeAssemblyLocation designTimeAssemblyName
          else
  
negative.code:             let runTimeAssemblyPath = Path.GetDirectoryName runTimeAssemblyFileName
              let paths = searchParentDirChain (Some runTimeAssemblyPath) designTimeAssemblyName
              paths
              |> Seq.tryHead
              |> function
                 | Some res -> loadFromLocation res
  