diff --git a/src/components/simulation-chart.tsx b/src/components/simulation-chart.tsx
index 8a891b6..da2d05f 100644
--- a/src/components/simulation-chart.tsx
+++ b/src/components/simulation-chart.tsx
@@ -282,7 +282,7 @@ const SimulationChart = ({
               };
               return <XAxis
                 xAxisId="hours"
-                label={{ value: showDayTimeOnXAxis === 'continuous' ? t('axisLabelHours') : t('axisLabelTimeOfDay'), position: 'insideBottom', offset: -10, style: { fontStyle: 'italic', color: '#666' } }}
+                //label={{ value: showDayTimeOnXAxis === 'continuous' ? t('axisLabelHours') : t('axisLabelTimeOfDay'), position: 'insideBottom', offset: -10, style: { fontStyle: 'italic', color: '#666' } }}
                 dataKey="timeHours"
                 type="number"
                 domain={[0, totalHours]}
@@ -295,7 +295,8 @@ const SimulationChart = ({
 
             <YAxis
               yAxisId="concentration"
-              label={{ value: t('axisLabelConcentration'), angle: -90, position: 'insideLeft', offset: '0 -10', style: { fontStyle: 'italic', color: '#666' } }}
+              // FIXME
+              //label={{ value: t('axisLabelConcentration'), angle: -90, position: 'insideLeft', style: { fontStyle: 'italic', color: '#666' } }}
               domain={chartDomain as any}
               allowDecimals={false}
               tickCount={20}
@@ -353,10 +354,11 @@ const SimulationChart = ({
                 />
             <CartesianGrid strokeDasharray="1 1" xAxisId="hours" yAxisId="concentration" />
 
-            {showDayReferenceLines !== false && [...Array(dispDays).keys()].map(day => (
+            {showDayReferenceLines !== false && [...Array(dispDays+1).keys()].map(day => (
               <ReferenceLine
                 key={`day-${day+1}`}
                 x={24 * (day+1)}
+                // TODO instead of refLineDeviatingPlan show refLineRegularPlan in case there are no deviations (primary curve for the given day matches the template)
                 label={{
                   value: (day === 0 ? t('refLineRegularPlan') : t('refLineDeviatingPlan')) + ' (' + t('refLineDayX', { x: day+1 }) + ')',
                   position: 'insideTopRight',
diff --git a/src/constants/defaults.ts b/src/constants/defaults.ts
index 1920b91..fb0ce8d 100644
--- a/src/constants/defaults.ts
+++ b/src/constants/defaults.ts
@@ -99,12 +99,12 @@ export const getDefaultState = (): AppState => ({
   therapeuticRange: { min: '10.5', max: '11.5' },
   doseIncrement: '2.5',
   uiSettings: {
-    showDayTimeOnXAxis: 'continuous',
-    showTemplateDay: false,
-    chartView: 'both',
-    yAxisMin: '0',
-    yAxisMax: '16',
-    simulationDays: '3',
-    displayedDays: '2',
+    showDayTimeOnXAxis: '24h',
+    showTemplateDay: true,
+    chartView: 'damph',
+    yAxisMin: '8',
+    yAxisMax: '13',
+    simulationDays: '4',
+    displayedDays: '3',
   }
 });
diff --git a/src/locales/de.ts b/src/locales/de.ts
index 1e6caf8..80b2050 100644
--- a/src/locales/de.ts
+++ b/src/locales/de.ts
@@ -44,7 +44,7 @@ export const de = {
   axisLabelTimeOfDay: "Tageszeit (h)",
   tickNoon: "Mittag",
   refLineRegularPlan: "Regulärer Plan",
-  refLineDeviatingPlan: "Abweichung",
+  refLineDeviatingPlan: "Abweichung vom Plan",
   refLineDayX: "Tag {{x}}",
   refLineMin: "Min",
   refLineMax: "Max",
diff --git a/src/locales/en.ts b/src/locales/en.ts
index 83a0c2d..812e025 100644
--- a/src/locales/en.ts
+++ b/src/locales/en.ts
@@ -44,7 +44,7 @@ export const en = {
   axisLabelTimeOfDay: "Time of Day (h)",
   tickNoon: "Noon",
   refLineRegularPlan: "Regular Plan",
-  refLineDeviatingPlan: "Deviation",
+  refLineDeviatingPlan: "Deviation from Plan",
   refLineDayX: "Day {{x}}",
   refLineMin: "Min",
   refLineMax: "Max",