diff --git a/frontend/index.html b/frontend/index.html
index 7bc3514..3d1ef86 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -494,10 +494,10 @@
           <h4 class="panel-title" style="margin-top:24px" data-i18n="settings_hour_height">Stundenhöhe (Wochen- &amp; Tagesansicht)</h4>
           <p class="panel-desc" data-i18n="settings_hour_height_desc">Wie viel Platz eine Stunde in der Zeitrasteransicht einnimmt</p>
           <div class="contrast-selector" id="cfg-hour-height" data-setting="hour_height">
-            <button class="contrast-btn" data-val="40"><span class="hour-preview">━━</span><span class="contrast-lbl" data-i18n="hour_compact">Kompakt</span></button>
-            <button class="contrast-btn" data-val="60"><span class="hour-preview">━━━</span><span class="contrast-lbl" data-i18n="hour_normal">Normal</span></button>
-            <button class="contrast-btn" data-val="80"><span class="hour-preview">━━━━</span><span class="contrast-lbl" data-i18n="hour_comfort">Komfort</span></button>
-            <button class="contrast-btn" data-val="100"><span class="hour-preview">━━━━━</span><span class="contrast-lbl" data-i18n="hour_large">Gross</span></button>
+            <button class="contrast-btn" data-val="36"><span class="hour-preview">━━</span><span class="contrast-lbl" data-i18n="hour_compact">Kompakt</span></button>
+            <button class="contrast-btn" data-val="54"><span class="hour-preview">━━━</span><span class="contrast-lbl" data-i18n="hour_normal">Normal</span></button>
+            <button class="contrast-btn" data-val="72"><span class="hour-preview">━━━━</span><span class="contrast-lbl" data-i18n="hour_comfort">Komfort</span></button>
+            <button class="contrast-btn" data-val="90"><span class="hour-preview">━━━━━</span><span class="contrast-lbl" data-i18n="hour_large">Gross</span></button>
           </div>
 
           <h4 class="panel-title" style="margin-top:24px" data-i18n="settings_hidden_cals">Ausgeblendete Kalender</h4>
diff --git a/frontend/js/calendar.js b/frontend/js/calendar.js
index 081145c..cb8566b 100644
--- a/frontend/js/calendar.js
+++ b/frontend/js/calendar.js
@@ -227,7 +227,7 @@ function renderView() {
       showEventPopup,
       false,
       weekStartDay,
-      state.settings.hour_height || 60
+      state.settings.hour_height || 54
     );
   } else if (state.currentView === 'day') {
     renderWeek(container, state.currentDate, evs,
@@ -235,7 +235,7 @@ function renderView() {
       showEventPopup,
       true,
       weekStartDay,
-      state.settings.hour_height || 60
+      state.settings.hour_height || 54
     );
   } else if (state.currentView === 'quarter') {
     renderQuarter(container, state.currentDate, evs,
@@ -653,15 +653,15 @@ function bindTopbar() {
   document.getElementById('btn-settings').onclick = openSettingsModal;
   document.getElementById('btn-create-event').onclick = () => openNewEventModal(new Date());
 
-  // Mouse wheel / trackpad scroll navigation (500ms cooldown = 1 nav per gesture)
+  // Mouse wheel / trackpad scroll navigation – only for month & quarter
   let _wheelLast = 0;
   document.getElementById('view-container').addEventListener('wheel', e => {
+    if (state.currentView !== 'month' && state.currentView !== 'quarter') return;
     e.preventDefault();
     const now = Date.now();
     if (now - _wheelLast < 500) return;
     _wheelLast = now;
     const dir = e.deltaY > 0 ? 1 : -1;
-    if (state.currentView === 'agenda') return;
     if (state.currentView === 'month') {
       state.currentDate = new Date(state.currentDate);
       state.currentDate.setDate(state.currentDate.getDate() + dir * 7);
@@ -1527,7 +1527,7 @@ function bindSettingsModal() {
       dim_past_events: document.getElementById('cfg-dim-past').checked,
       text_contrast:   getActive('cfg-text-contrast') || 3,
       line_contrast:   getActive('cfg-line-contrast') || 3,
-      hour_height:     getActive('cfg-hour-height')   || 60,
+      hour_height:     getActive('cfg-hour-height')   || 54,
       language:        document.getElementById('cfg-language').value,
     };
     try {
diff --git a/frontend/js/utils.js b/frontend/js/utils.js
index 8219e07..7f5caa7 100644
--- a/frontend/js/utils.js
+++ b/frontend/js/utils.js
@@ -92,7 +92,7 @@ export function applyTheme(settings) {
   root.style.setProperty('--border',       lc.border);
   root.style.setProperty('--border-light', lc.light);
 
-  const hh = settings.hour_height || 60;
+  const hh = settings.hour_height || 54;
   root.style.setProperty('--hour-h', hh + 'px');
 }