diff --git a/oscar/SleepLib/common.cpp b/oscar/SleepLib/common.cpp
index 9bf94c2c..55f460b4 100644
--- a/oscar/SleepLib/common.cpp
+++ b/oscar/SleepLib/common.cpp
@@ -332,8 +332,8 @@ void validateFont (QString which, int size, bool bold, bool italic) {
     QFontDatabase fontdatabase;
     if (installedFontFamilies.isEmpty()) {
         installedFontFamilies = fontdatabase.families();
-        qDebug() << "validateFont found" << installedFontFamilies.count() << "installed font families";
         }
+    qDebug() << "validateFont found" << installedFontFamilies.count() << "installed font families";
 
     QString prefPrefix = "Fonts_" + which + "_";
 
@@ -345,15 +345,19 @@ void validateFont (QString which, int size, bool bold, bool italic) {
     if (p_pref->contains(prefPrefix + "Name")) {
         // We already have a font, so it becomes desired font (if valid)
         QString testFont = (*p_pref)[prefPrefix + "Name"].toString();
+	int prefSize = (*p_pref)[prefPrefix+"Size"].toInt();
         // Is this a good font?
-        if (testFont.length() > 0 && installedFontFamilies.indexOf(testFont) >= 0) {
-            desiredFont = testFont;
-            forceFont = false;
-        } else {
-            qDebug() << testFont << size << "not found, substituting" << desiredFont << size;
-            for (int i = 0; i< installedFontFamilies.size(); i++)
-                qDebug() << installedFontFamilies.at(i);
-        }
+        if (testFont.length() > 0 ) {
+	    qDebug() << which << "Preferences font is" << testFont;
+    	    if ( installedFontFamilies.indexOf(testFont) >= 0) {
+                desiredFont = testFont;
+                forceFont = false;
+            } else {
+                qDebug() << testFont << prefSize << "not found, substituting" << desiredFont << size;
+                for (int i = 0; i< installedFontFamilies.size(); i++)
+                    qDebug() << installedFontFamilies.at(i);
+            }
+	}
     }
 
 #ifdef Q_OS_MAC
@@ -371,9 +375,11 @@ void validateFont (QString which, int size, bool bold, bool italic) {
         (*p_pref)[prefPrefix + "Bold"]   = bold;
         (*p_pref)[prefPrefix + "Italic"] = italic;
     }
+    qDebug() << which << "font set to" << desiredFont << "at size" << (*p_pref)[prefPrefix + "Size"];
 }
 
 void setApplicationFont () {
+    qDebug() << "Application font starts out as" << QApplication::font();
     QFont font = QFont(((*p_pref)["Fonts_Application_Name"]).toString());
     font.setPointSize(((*p_pref)["Fonts_Application_Size"]).toInt());
     font.setWeight(((*p_pref)["Fonts_Application_Bold"]).toBool() ? QFont::Bold : QFont::Normal);
diff --git a/oscar/daily.cpp b/oscar/daily.cpp
index 00e5ea61..30fd934d 100644
--- a/oscar/daily.cpp
+++ b/oscar/daily.cpp
@@ -1529,6 +1529,11 @@ QVariant MyTextBrowser::loadResource(int type, const QUrl &url)
 
 void Daily::Load(QDate date)
 {
+	qDebug() << "Daily::Load called for" << date.toString() << "using" << QApplication::font().toString();
+
+	qDebug() << "Setting App font in Daily::Load";
+	setApplicationFont();
+
     dateDisplay->setText("<i>"+date.toString(Qt::SystemLocaleLongDate)+"</i>");
     previous_date=date;
 
@@ -1643,6 +1648,10 @@ void Daily::Load(QDate date)
 
         if (hours>0) {
             htmlLeftAHI="<table cellspacing=0 cellpadding=0 border=0 width='100%'>\n";
+
+            QString appFont = QApplication::font().toString();
+            htmlLeftAHI+=QString("<tr><td colspan=5 align=center>%1</td></tr>").arg(appFont);
+
             htmlLeftAHI+="<tr>";
             if (!isBrick) {
                 ChannelID ahichan=CPAP_AHI;
@@ -1651,10 +1660,10 @@ void Daily::Load(QDate date)
                     ahichan=CPAP_RDI;
                     ahiname=STR_TR_RDI;
                 }
-                htmlLeftAHI+=QString("<td colspan=4 bgcolor='%1' align=center><p title='%4'><font size=+4 color='%2'><b>%3</b></font></p> &nbsp; <font size=+4 color='%2'><b>%5</b></font></td>\n")
+                htmlLeftAHI+=QString("<td colspan=5 bgcolor='%1' align=center><p title='%4'><font size=+2 color='%2'><b>%3</b></font></p> &nbsp; <font size=+4 color='%2'><b>%5</b></font></td>\n")
                         .arg("#F88017").arg(COLOR_Text.name()).arg(ahiname).arg(schema::channel[ahichan].fullname()).arg(ahi,0,'f',2);
             } else {
-                htmlLeftAHI+=QString("<td colspan=5 bgcolor='%1' align=center><font size=+4 color='yellow'>%2</font></td>\n")
+                htmlLeftAHI+=QString("<td colspan=5 bgcolor='%1' align=center><font size=+2 color='yellow'>%2</font></td>\n")
                         .arg("#F88017").arg(tr("BRICK! :("));
             }
             htmlLeftAHI+="</tr>\n";
diff --git a/oscar/main.cpp b/oscar/main.cpp
index 44077282..c51ed436 100644
--- a/oscar/main.cpp
+++ b/oscar/main.cpp
@@ -592,6 +592,7 @@ int main(int argc, char *argv[]) {
     AppSetting->setLanguage(language);
 
     // Set fonts from preferences file
+    qDebug() << "App font before Prefs setting" << QApplication::font();
     validateAllFonts();
     setApplicationFont();