Index: MainTreatmentData/interface.ui
===================================================================
diff -u -rc43959d92d8ae0439b01b9acd6fa5bb3922afd17 -r50e120172ceeec9f77bb30d30793675888c04961
--- MainTreatmentData/interface.ui	(.../interface.ui)	(revision c43959d92d8ae0439b01b9acd6fa5bb3922afd17)
+++ MainTreatmentData/interface.ui	(.../interface.ui)	(revision 50e120172ceeec9f77bb30d30793675888c04961)
@@ -150,11 +150,14 @@
            </sizepolicy>
           </property>
           <property name="maximum">
-           <number>480</number>
+           <number>28800</number>
           </property>
           <property name="singleStep">
-           <number>15</number>
+           <number>1</number>
           </property>
+          <property name="pageStep">
+           <number>60</number>
+          </property>
           <property name="orientation">
            <enum>Qt::Horizontal</enum>
           </property>
@@ -205,8 +208,11 @@
            </sizepolicy>
           </property>
           <property name="maximum">
-           <number>480</number>
+           <number>28800</number>
           </property>
+          <property name="pageStep">
+           <number>60</number>
+          </property>
           <property name="orientation">
            <enum>Qt::Horizontal</enum>
           </property>