Index: trunk/resources/data/defaultpresets.xml
===================================================================
--- trunk/resources/data/defaultpresets.xml	(revision 18503)
+++ trunk/resources/data/defaultpresets.xml	(revision 18504)
@@ -2392,4 +2392,7 @@
             <optional>
                 <text key="name" text="Name" />
+                <combo key="incline" text="Incline" values="10%,-10%,10°,-10°,up,down" />
+                <reference ref="surface" />
+                <reference ref="fee" />
             </optional>
         </item> <!-- Slipway -->