Dear Genscripter,
Always the same procedure:
- Create a ramp manually.
- Explore its type using RevitLookup.
What class does it have?
Maybe it is a FloorType?
Search for that class in the Revit API help file RevitAPI.chm or the online help at http://www.revitapidocs.com.
I hope this helps.
Cheers,
Jeremy