Index: /trunk/data/defaultpresets.xml
===================================================================
--- /trunk/data/defaultpresets.xml	(revision 14820)
+++ /trunk/data/defaultpresets.xml	(revision 14821)
@@ -4284,5 +4284,5 @@
             <optional>
                 <combo key="piste:difficulty" text="Difficulty" values="novice,easy,intermediate,advanced,expert,freeride" values_context="piste:difficulty" values_searchable="true" values_sort="false" />
-                <combo key="piste:grooming" text="Grooming" values="classic,mogul,skating,classic;skating,scooter,backcountry" values_context="piste:grooming" />
+                <combo key="piste:grooming" text="Grooming" values="classic,mogul,skating,classic+skating,scooter,backcountry" values_context="piste:grooming" />
             </optional>
         </item> <!-- Skiing -->
Index: /trunk/data/validator/ignoretags.cfg
===================================================================
--- /trunk/data/validator/ignoretags.cfg	(revision 14820)
+++ /trunk/data/validator/ignoretags.cfg	(revision 14821)
@@ -350,5 +350,5 @@
 K:natural=arete
 K:natural=slope
-K:piste:grooming=classic+skating
+K:piste:grooming=classic;skating
 K:power=sub_station
 K:product=wine