diff --git a/python/slsdet/detector.py b/python/slsdet/detector.py
index 16281375d..613f8516e 100755
--- a/python/slsdet/detector.py
+++ b/python/slsdet/detector.py
@@ -138,6 +138,17 @@ class Detector(CppDetectorApi):
         else:
             raise ValueError("hostname needs to be string or list of strings")
 
+
+    @property
+    @element
+    def stopport(self):
+        return self.getStopPort()
+
+    @stopport.setter
+    def stopport(self, args):
+        ut.set_using_dict(self.setStopPort, args)
+
+
     @property
     def firmwareversion(self):
         return element_if_equal(self.getFirmwareVersion())
@@ -381,12 +392,7 @@ class Detector(CppDetectorApi):
 
     @txndelay_frame.setter
     def txndelay_frame(self, args):
-        if isinstance(args, dict):
-            for key, value in args.items():
-                self.setTransmissionDelayFrame(value, [key])
-        else:
-            self.setTransmissionDelayFrame(args)
-
+        ut.set_using_dict(self.setTransmissionDelayFrame, args)
 
     @property
     @element
@@ -395,12 +401,7 @@ class Detector(CppDetectorApi):
 
     @txndelay_left.setter
     def txndelay_left(self, args):
-        if isinstance(args, dict):
-            for key, value in args.items():
-                self.setTransmissionDelayLeft(value, [key])
-        else:
-            self.setTransmissionDelayLeft(args)
-
+        ut.set_using_dict(self.setTransmissionDelayLeft, args)
 
     @property
     @element
@@ -409,11 +410,7 @@ class Detector(CppDetectorApi):
 
     @txndelay_right.setter
     def txndelay_right(self, args):
-        if isinstance(args, dict):
-            for key, value in args.items():
-                self.setTransmissionDelayRight(value, [key])
-        else:
-            self.setTransmissionDelayRight(args)
+        ut.set_using_dict(self.setTransmissionDelayRight, args)
 
     @property
     def use_receiver(self):
@@ -1169,6 +1166,16 @@ class Detector(CppDetectorApi):
     def speed(self, value):
         self.setSpeed(value)
 
+    @property
+    def rx_jsonpara(self):
+        raise NotImplementedError('use d.getAdditionalJsonParameter(\'key\')')
+
+    @rx_jsonpara.setter
+    def rx_jsonpara(self, args):
+        for key, value in args.items():
+            self.setAdditionalJsonParameter(key, str(value))
+
+
     @property
     def frameindex(self):
         return self.getRxCurrentFrameIndex()
@@ -1220,9 +1227,20 @@ class Detector(CppDetectorApi):
         return element_if_equal(self.getNumMissingPackets())
 
     """
-    Some Eiger stuff, does this have to be here or can we move it to subclass?
+
+    <<<Eiger>>>
+
     """
 
+    @property
+    @element
+    def quad(self):
+        return self.getQuad()
+
+    @quad.setter
+    def quad(self, value):
+        self.setQuad(value)
+
     @property
     def subexptime(self):
         """
@@ -1491,9 +1509,19 @@ class Detector(CppDetectorApi):
         self.selectUDPInterface(i)
 
     """
-    Gotthard2
+    <<<Gotthard2>>>
     """
 
+    @property
+    @element
+    def timingsource(self):
+        return self.getTimingSource()
+
+    @timingsource.setter
+    def timingsource(self, args):
+        ut.set_using_dict(self.setTimingSource, args)
+
+
     @property
     @element
     def veto(self):
@@ -1630,9 +1658,18 @@ class Detector(CppDetectorApi):
         self.setCounterMask(list_to_bitmask(values))
 
     """
-    CTB stuff 
+    <<<CTB>>>
     """
 
+    @property
+    @element
+    def samples(self):
+        return self.getNumberOfAnalogSamples()
+
+    @samples.setter
+    def samples(self, nsamples):
+        self.setNumberOfAnalogSamples(nsamples)
+
     @property
     def runclk(self):
         """[Ctb][Moench] Run clock in MHz."""
diff --git a/python/slsdet/utils.py b/python/slsdet/utils.py
index e9230f0bd..c7fd6517f 100755
--- a/python/slsdet/utils.py
+++ b/python/slsdet/utils.py
@@ -107,4 +107,12 @@ def make_string_path(path):
     elif isinstance(path, str):
         return os.path.expanduser(path)
     else:
-        raise ValueError("Cannot convert argument to posix path")
\ No newline at end of file
+        raise ValueError("Cannot convert argument to posix path")
+
+
+def set_using_dict(func, args):
+    if isinstance(args, dict):
+        for key, value in args.items():
+            func(value, [key])
+    else:
+        func(args)
\ No newline at end of file
diff --git a/slsDetectorGui/src/qDetectorMain.cpp b/slsDetectorGui/src/qDetectorMain.cpp
index 5249af5bb..e84bf2af7 100644
--- a/slsDetectorGui/src/qDetectorMain.cpp
+++ b/slsDetectorGui/src/qDetectorMain.cpp
@@ -222,12 +222,12 @@ void qDetectorMain::SetUpDetector(const std::string &config_file, int multiID) {
     actionLoadTrimbits->setEnabled(false);
     switch (detType) {
     case slsDetectorDefs::EIGER:
+    case slsDetectorDefs::MYTHEN3:
         actionLoadTrimbits->setEnabled(true);
         break;
     case slsDetectorDefs::GOTTHARD:
     case slsDetectorDefs::JUNGFRAU:
     case slsDetectorDefs::MOENCH:
-    case slsDetectorDefs::MYTHEN3:
     case slsDetectorDefs::GOTTHARD2:
         break;
     default:
@@ -334,7 +334,8 @@ void qDetectorMain::EnableModes(QAction *action) {
 
         tabs->setTabEnabled(ADVANCED, enable);
         actionLoadTrimbits->setVisible(enable &&
-                                       detType == slsDetectorDefs::EIGER);
+                                       (detType == slsDetectorDefs::EIGER ||
+                                        detType == slsDetectorDefs::MYTHEN3));
         LOG(logINFO) << "Expert Mode: " << qDefs::stringEnable(enable);
     }
 
@@ -400,11 +401,8 @@ void qDetectorMain::ExecuteUtilities(QAction *action) {
                 this, tr("Load Detector Trimbits"), fName,
                 tr("Trimbit files (*.trim noise.sn*);;All Files(*)"));
             fileDialog->setFileMode(QFileDialog::AnyFile);
-            if (fileDialog->exec() == QDialog::Accepted)
+            if (fileDialog->exec() == QDialog::Accepted) {
                 fName = fileDialog->selectedFiles()[0];
-
-            // Gets called when cancelled as well
-            if (!fName.isEmpty()) {
                 det->loadTrimbits(std::string(fName.toAscii().constData()));
                 qDefs::Message(qDefs::INFORMATION,
                                "The Trimbits have been loaded successfully.",
diff --git a/slsDetectorGui/src/qTabAdvanced.cpp b/slsDetectorGui/src/qTabAdvanced.cpp
index 85f7c42a3..1a3353f16 100644
--- a/slsDetectorGui/src/qTabAdvanced.cpp
+++ b/slsDetectorGui/src/qTabAdvanced.cpp
@@ -29,6 +29,7 @@ void qTabAdvanced::SetupWidgetWindow() {
         tab_roi->setEnabled(true);
         break;
     case slsDetectorDefs::MYTHEN3:
+        tab_trimming->setEnabled(true);
         lblDiscardBits->setEnabled(true);
         spinDiscardBits->setEnabled(true);
         lblGateIndex->setEnabled(true);