Rebar Sketch does not have lapped lengths. A circular shaped Rebar needs overlapping legths. Please overlap one of the ends of the circular Rebar Sketch. 
   Namespace:   Autodesk.Revit.DB  
  Assembly:   RevitAPI  (in RevitAPI.dll) Version: 18.0.0.0 (18.2.0.0) 
Syntax
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