diff --git a/sleepyhead/SleepLib/day.cpp b/sleepyhead/SleepLib/day.cpp
index 523163a8..928d1990 100644
--- a/sleepyhead/SleepLib/day.cpp
+++ b/sleepyhead/SleepLib/day.cpp
@@ -110,7 +110,7 @@ EventDataType Day::settings_sum(ChannelID code)
 
 EventDataType Day::settings_max(ChannelID code)
 {
-    EventDataType min = std::numeric_limits<EventDataType>::min();
+    EventDataType min = -std::numeric_limits<EventDataType>::max();
     EventDataType max = min;
     EventDataType value;
 
@@ -118,7 +118,7 @@ EventDataType Day::settings_max(ChannelID code)
     for(QList<Session *>::iterator it = sessions.begin(); it < end; ++it) {
         Session &sess = *(*it);
         if (sess.enabled()) {
-            value = sess.settings.value(code, min).toDouble();
+            value = sess.settings.value(code, min).toFloat();
             if (value > max) {
                 max = value;
             }
@@ -139,7 +139,7 @@ EventDataType Day::settings_min(ChannelID code)
     for(QList<Session *>::iterator it = sessions.begin(); it < end; ++it) {
         Session &sess = *(*it);
         if (sess.enabled()) {
-            value = sess.settings.value(code, max).toDouble();
+            value = sess.settings.value(code, max).toFloat();
             if (value < min) {
                 min = value;
             }
diff --git a/sleepyhead/SleepLib/loader_plugins/resmed_loader.cpp b/sleepyhead/SleepLib/loader_plugins/resmed_loader.cpp
index b9f13986..618f9281 100644
--- a/sleepyhead/SleepLib/loader_plugins/resmed_loader.cpp
+++ b/sleepyhead/SleepLib/loader_plugins/resmed_loader.cpp
@@ -271,8 +271,8 @@ void ResmedLoader::ParseSTR(Machine *mach, QStringList strfiles)
                 if ((sig = str.lookupSignal(RMS9_EPR))) {
                     R.epr = EventDataType(sig->data[rec]) * sig->gain + sig->offset;
                 }
-                if ((sig = str.lookupSignal(RMS9_EPRSet))) {
-                    R.epr_set = EventDataType(sig->data[rec]) * sig->gain + sig->offset;
+                if ((sig = str.lookupSignal(RMS9_EPRLevel))) {
+                    R.epr_level = EventDataType(sig->data[rec]) * sig->gain + sig->offset;
                 }
                 if ((sig = str.lookupSignal(CPAP_Mode))) {
                     int mod = EventDataType(sig->data[rec]) * sig->gain + sig->offset;
@@ -688,9 +688,9 @@ void ResmedImport::run()
             sess->settings[CPAP_PresReliefType] = (int)PR_EPR;
             sess->settings[CPAP_PresReliefSet] = (int)R.epr;
         }
-        if (R.epr_set >= 0) {
-            sess->settings[RMS9_EPRSet] = (int)R.epr_set;
-            sess->settings[CPAP_PresReliefMode] = (int)R.epr_set;
+        if (R.epr_level >= 0) {
+            sess->settings[RMS9_EPRLevel] = (int)R.epr_level;
+            sess->settings[CPAP_PresReliefMode] = (int)R.epr_level;
         }
 
         // Ignore all the rest of the sumary data, because there is enough available to calculate it with higher accuracy.
@@ -809,9 +809,9 @@ void ResmedImportStage2::run()
         sess->settings[CPAP_PresReliefType] = (int)PR_EPR;
         sess->settings[CPAP_PresReliefSet] = (int)R.epr;
     }
-    if (R.epr_set >= 0) {
-        sess->settings[RMS9_EPRSet] = (int)R.epr_set;
-        sess->settings[CPAP_PresReliefMode] = (int)R.epr_set;
+    if (R.epr_level >= 0) {
+        sess->settings[RMS9_EPRLevel] = (int)R.epr_level;
+        sess->settings[CPAP_PresReliefMode] = (int)R.epr_level;
     }
     if (R.leakmax >= 0) sess->setMax(CPAP_Leak, R.leakmax);
     if (R.leakmax >= 0) sess->setMin(CPAP_Leak, 0);
@@ -2107,14 +2107,14 @@ void ResInitModelMap()
     resmed_codes[RMS9_SetPressure].push_back("Inställt tryck");
     resmed_codes[RMS9_EPR].push_back("EPR");
     resmed_codes[RMS9_EPR].push_back("\xE5\x91\xBC\xE6\xB0\x94\xE9\x87\x8A\xE5\x8E\x8B\x28\x45\x50"); // Chinese
-    resmed_codes[RMS9_EPRSet].push_back("EPR Level");
-    resmed_codes[RMS9_EPRSet].push_back("EPR-Stufe");
-    resmed_codes[RMS9_EPRSet].push_back("EPR-niveau");
-    resmed_codes[RMS9_EPRSet].push_back("\x45\x50\x52\x20\xE6\xB0\xB4\xE5\xB9\xB3"); // Chinese
+    resmed_codes[RMS9_EPRLevel].push_back("EPR Level");
+    resmed_codes[RMS9_EPRLevel].push_back("EPR-Stufe");
+    resmed_codes[RMS9_EPRLevel].push_back("EPR-niveau");
+    resmed_codes[RMS9_EPRLevel].push_back("\x45\x50\x52\x20\xE6\xB0\xB4\xE5\xB9\xB3"); // Chinese
 
-    resmed_codes[RMS9_EPRSet].push_back("Niveau EPR");
-    resmed_codes[RMS9_EPRSet].push_back("EPR-nivå");
-    resmed_codes[RMS9_EPRSet].push_back("EPR-nivå");
+    resmed_codes[RMS9_EPRLevel].push_back("Niveau EPR");
+    resmed_codes[RMS9_EPRLevel].push_back("EPR-nivå");
+    resmed_codes[RMS9_EPRLevel].push_back("EPR-nivå");
     resmed_codes[CPAP_PressureMax].push_back("Max Pressure");
     resmed_codes[CPAP_PressureMax].push_back("Max. Druck");
     resmed_codes[CPAP_PressureMax].push_back("Max druk");
diff --git a/sleepyhead/SleepLib/loader_plugins/resmed_loader.h b/sleepyhead/SleepLib/loader_plugins/resmed_loader.h
index 4c44a6f8..db13b2b3 100644
--- a/sleepyhead/SleepLib/loader_plugins/resmed_loader.h
+++ b/sleepyhead/SleepLib/loader_plugins/resmed_loader.h
@@ -122,7 +122,7 @@ struct STRRecord
         max_ipap = -1;
         min_ipap = -1;
         epr = -1;
-        epr_set = -1;
+        epr_level = -1;
         sessionid = 0;
 
         ahi = -1;
@@ -157,7 +157,7 @@ struct STRRecord
         max_ipap = copy.max_ipap;
         min_ipap = copy.min_ipap;
         epr = copy.epr;
-        epr_set = copy.epr_set;
+        epr_level = copy.epr_level;
         sessionid = copy.sessionid;
         ahi = copy.ahi;
         ai = copy.ai;
@@ -188,7 +188,7 @@ struct STRRecord
     EventDataType max_ipap;
     EventDataType min_ipap;
     EventDataType epr;
-    EventDataType epr_set;
+    EventDataType epr_level;
     quint32 sessionid;
     EventDataType ahi;
     EventDataType ai;
diff --git a/sleepyhead/SleepLib/machine.cpp b/sleepyhead/SleepLib/machine.cpp
index 734b53bd..10e35324 100644
--- a/sleepyhead/SleepLib/machine.cpp
+++ b/sleepyhead/SleepLib/machine.cpp
@@ -638,7 +638,7 @@ ChannelID CPAP_IPAP, CPAP_IPAPLo, CPAP_IPAPHi, CPAP_EPAP, CPAP_EPAPLo, CPAP_EPAP
           CPAP_Test2;
 
 
-ChannelID RMS9_E01, RMS9_E02, RMS9_EPR, RMS9_EPRSet, RMS9_SetPressure, RMS9_MaskOnTime;
+ChannelID RMS9_E01, RMS9_E02, RMS9_EPR, RMS9_EPRLevel, RMS9_SetPressure, RMS9_MaskOnTime;
 ChannelID INTP_SmartFlex;
 ChannelID INTELLIPAP_Unknown1, INTELLIPAP_Unknown2;
 
diff --git a/sleepyhead/SleepLib/machine_common.h b/sleepyhead/SleepLib/machine_common.h
index a01b6ae0..2d62427c 100644
--- a/sleepyhead/SleepLib/machine_common.h
+++ b/sleepyhead/SleepLib/machine_common.h
@@ -100,7 +100,7 @@ extern ChannelID CPAP_IPAP, CPAP_IPAPLo, CPAP_IPAPHi, CPAP_EPAP, CPAP_EPAPLo, CP
        CPAP_UserFlag1, CPAP_UserFlag2, CPAP_UserFlag3, CPAP_BrokenSummary, CPAP_BrokenWaveform, CPAP_RDI,
        CPAP_PresReliefSet, CPAP_PresReliefMode, CPAP_PresReliefType, CPAP_Test1, CPAP_Test2;
 
-extern ChannelID RMS9_E01, RMS9_E02, RMS9_EPR, RMS9_EPRSet, RMS9_SetPressure, RMS9_MaskOnTime;
+extern ChannelID RMS9_E01, RMS9_E02, RMS9_EPR, RMS9_EPRLevel, RMS9_SetPressure, RMS9_MaskOnTime;
 extern ChannelID INTP_SmartFlex;
 extern ChannelID PRS1_00, PRS1_01, PRS1_08, PRS1_0A, PRS1_0B, PRS1_0C, PRS1_0E, PRS1_0F, CPAP_LargeLeak,
        PRS1_12,
diff --git a/sleepyhead/SleepLib/schema.cpp b/sleepyhead/SleepLib/schema.cpp
index 1ebbf3be..2f4e6462 100644
--- a/sleepyhead/SleepLib/schema.cpp
+++ b/sleepyhead/SleepLib/schema.cpp
@@ -451,7 +451,7 @@ void init()
     RMS9_E01 = schema::channel["RMS9_E01"].id();
     RMS9_E02 = schema::channel["RMS9_E02"].id();
     RMS9_EPR = schema::channel["EPR"].id();
-    RMS9_EPRSet = schema::channel["EPRSet"].id();
+    RMS9_EPRLevel = schema::channel["EPRLevel"].id();
     RMS9_SetPressure = schema::channel["SetPressure"].id();
     PRS1_FlexMode = schema::channel["FlexMode"].id();
     PRS1_FlexSet = schema::channel["FlexSet"].id();
diff --git a/sleepyhead/daily.cpp b/sleepyhead/daily.cpp
index 2f65d0a6..d362b4cd 100644
--- a/sleepyhead/daily.cpp
+++ b/sleepyhead/daily.cpp
@@ -957,7 +957,15 @@ QString Daily::getMachineSettings(Day * cpap) {
         if (cpap->settingExists(CPAP_PresReliefType)) {
             int i=cpap->settings_max(CPAP_PresReliefType);
             int j=cpap->settings_max(CPAP_PresReliefMode);
-            QString flexstr=(i>1) ? schema::channel[CPAP_PresReliefType].option(i)+" x"+QString::number(j) : STR_TR_None;
+            QString flexstr;
+
+            if (cpap->machine->GetClass() == STR_MACH_ResMed) {
+                // this is temporary..
+                flexstr = QString(tr("EPR:%1 EPR_LEVEL:%2")).arg(cpap->settings_max(RMS9_EPR)).arg(cpap->settings_max(RMS9_EPRLevel));
+            } else {
+                flexstr = (i>1) ? schema::channel[CPAP_PresReliefType].option(i)+" x"+QString::number(j) : STR_TR_None;
+            }
+
             html+=QString("<tr><td><a class='info' href='#'>%1<span>%2</span></a></td><td colspan=4>%3</td></tr>")
                     .arg(STR_TR_PrRelief)
                     .arg(schema::channel[CPAP_PresReliefType].description())
diff --git a/sleepyhead/docs/channels.xml b/sleepyhead/docs/channels.xml
index dcbad23b..6531a479 100644
--- a/sleepyhead/docs/channels.xml
+++ b/sleepyhead/docs/channels.xml
@@ -162,7 +162,7 @@ Important: One id code per item, DO NOT CHANGE ID NUMBERS!!!
    <Option id="2" value="Full Time"/>
    <Option id="3" value="EPR?"/>
   </channel>
-  <channel id="0xe202" class="setting" scope="!session" name="EPRSet" details="EPR Setting" label="EPR Setting" type="integer">
+  <channel id="0xe202" class="setting" scope="!session" name="EPRLevel" details="EPR Setting" label="EPR Setting" type="integer">
    <Option id="0" value="0"/>
    <Option id="1" value="1"/>
    <Option id="2" value="2"/>
diff --git a/sleepyhead/overview.cpp b/sleepyhead/overview.cpp
index 6f256daa..de877dfc 100644
--- a/sleepyhead/overview.cpp
+++ b/sleepyhead/overview.cpp
@@ -234,7 +234,7 @@ Overview::Overview(QWidget *parent, gGraphView *shared) :
     //set->addSlice(PRS1_SysOneResistSet,COLOR_Gray,ST_SETAVG);
     set->addSlice(CPAP_HumidSetting, COLOR_Blue, ST_SETWAVG);
     set->addSlice(CPAP_PresReliefSet, COLOR_Red, ST_SETWAVG);
-    //set->addSlice(RMS9_EPRSet,COLOR_Green,ST_SETWAVG);
+    //set->addSlice(RMS9_EPRLevel,COLOR_Green,ST_SETWAVG);
     //set->addSlice(INTP_SmartFlex,COLOR_Purple,ST_SETWAVG);
     SET->AddLayer(set);