diff --git a/GuiFigure.m b/GuiFigure.m
index ae1349c..6e23734 100644
--- a/GuiFigure.m
+++ b/GuiFigure.m
@@ -36,7 +36,7 @@ function close_request(obj)
         function window = get_window(obj)
             if isempty(obj.window) || ~ishandle(obj.window)
                 obj.window = figure();
-                set(obj.window,'ResizeFcn',@(~,~) obj.resize_window(),...
+                set(obj.window,'SizeChangedFcn',@(~,~) obj.resize_window(),...
                     'CloseRequestFcn',@(~,~) obj.close_request());
             end
             window = obj.window;
diff --git a/functions/sc_version_check.m b/functions/sc_version_check.m
new file mode 100644
index 0000000..8b293f8
--- /dev/null
+++ b/functions/sc_version_check.m
@@ -0,0 +1,9 @@
+function success = sc_version_check
+desired_version = '8.4';
+v = ver('Matlab');
+success = str2double(v.Version)>=str2double(desired_version);
+if ~success
+    msgbox(sprintf(...
+        'You are using Matlab version %s. You need to update to version %s.\n',...
+        v.Version,desired_version));
+end
\ No newline at end of file
diff --git a/panelcomponents/@SequenceOptions/SequenceOptions.m b/panelcomponents/@SequenceOptions/SequenceOptions.m
index 09a4936..f3ac919 100644
--- a/panelcomponents/@SequenceOptions/SequenceOptions.m
+++ b/panelcomponents/@SequenceOptions/SequenceOptions.m
@@ -153,6 +153,9 @@ function show_protocol(obj)
             panel = uipanel('Parent',fig);
             mgr = ScLayoutManager(panel);
             mgr.newline(20);
+            mgr.add(sc_ctrl('pushbutton','Scroll down',@(~,~) scroll_down(fig,panel)),100);
+            mgr.add(sc_ctrl('pushbutton','Scroll up',@(~,~) scroll_up(fig,panel)),100);
+            mgr.newline(20);
             mgr.add(sc_ctrl('text',sprintf('File : %s',obj.file.tag),[],'fontweight','bold'),100);
             mgr.newline(20);
             mgr.add(sc_ctrl('text','Tag',[],'fontweight','bold'),100);
@@ -166,9 +169,27 @@ function show_protocol(obj)
                 mgr.add(sc_ctrl('text',sprintf('%i - %i',round(seq.tmin),round(seq.tmax))),100);
                 mgr.add(sc_ctrl('text',seq.comment,[],'Value',2),200);
             end
+            mgr.newline(20);
+            mgr.add(sc_ctrl('pushbutton','Scroll down',@(~,~) scroll_down(fig,panel)),100);
+            mgr.add(sc_ctrl('pushbutton','Scroll up',@(~,~) scroll_up(fig,panel)),100);
+            setwidth(panel,400);
             mgr.trim;
-            setheight(fig,getheight(panel)+10);
-            sety(panel,5);
+            set(fig,'SizeChangedFcn',@(~,~) size_changed_fcn(fig,panel));
+            
+            function size_changed_fcn(fig,panel)
+               setx(panel,0); 
+               sety(panel,getheight(fig)-getheight(panel));
+            end
+            
+            function scroll_down(fig,panel)
+                windowheight = getheight(fig);
+                sety(panel,gety(panel)-.5*windowheight);
+            end
+            
+            function scroll_up(fig,panel)
+                windowheight = getheight(fig);
+                sety(panel,gety(panel)+.5*windowheight);
+            end
         end
         
         function print_experiment_status(obj)
diff --git a/sc.m b/sc.m
index 37366c9..b4a21ab 100644
--- a/sc.m
+++ b/sc.m
@@ -27,9 +27,11 @@
 %
 %   Copyright 2014 Neural Basis of Sensorimotor Control, Lund University
 %   hannes.mogensen@med.lu.se
-
 if nargout, gui = [];    end
 addpath(genpath(fileparts(mfilename('fullpath'))));
+if ~sc_version_check
+    return
+end
 github_url = 'https://github.com/Neural-basis-of-sensorimotor-control/matlab-analysis/releases';
 % close(findobj('Tag','Main Figure'));
 % if ~isempty(findobj('Tag','Main Figure'))
@@ -37,6 +39,7 @@
 if ~isempty(findall(0,'type','figure'))
     return
 end
+
 args = varargin;
 
 if  exist('sc_config.txt','file') == 2
diff --git a/sensorimotor/classes/ScRemoveWaveform.m b/sensorimotor/classes/ScRemoveWaveform.m
index 913cc93..2201955 100644
--- a/sensorimotor/classes/ScRemoveWaveform.m
+++ b/sensorimotor/classes/ScRemoveWaveform.m
@@ -129,7 +129,7 @@ function calibrate(obj,v)
             else
                 for k=1:numel(obj.stimpos)
                     pos = obj.stimpos(k) + (0:obj.width-1)';
-                    v(pos) = v(pos) - f.*obj.v_median;%f.*obj.v_interpolated_median(2:end-1)';%
+                    v(pos) = v(pos) - f.*obj.v_median';%f.*obj.v_interpolated_median(2:end-1)';%
                 end
             end
         end
diff --git a/viewers/@SequenceViewer/SequenceViewer.m b/viewers/@SequenceViewer/SequenceViewer.m
index e225c6f..8dc1d85 100644
--- a/viewers/@SequenceViewer/SequenceViewer.m
+++ b/viewers/@SequenceViewer/SequenceViewer.m
@@ -17,7 +17,7 @@
     end
     methods (Static)
         function str = version_str()
-            str = '>1.1.4';
+            str = '1.2';
         end
     end
     properties (SetObservable)
@@ -172,7 +172,7 @@ function add_reset_panel(obj)
                 clf(obj.plot_window_pr,'reset');
                 set(obj.plot_window_pr,'ToolBar','None','MenuBar','none');
                 set(obj.plot_window_pr,'Color',[0 0 0]);
-                set(obj.plot_window_pr,'ResizeFcn',@(~,~) obj.resize_plot_window());
+                set(obj.plot_window_pr,'SizeChangedFcn',@(~,~) obj.resize_plot_window());
             end
             val = obj.plot_window_pr;
         end
@@ -182,7 +182,7 @@ function add_reset_panel(obj)
         function val = get.histogram_window(obj)
             if isempty(obj.histogram_window_pr) || ~ishandle(obj.histogram_window_pr)
                 obj.histogram_window_pr = figure('Color',[0 0 0],...
-                    'ResizeFcn',@(~,~) obj.resize_histogram_window);
+                    'SizeChangedFcn',@(~,~) obj.resize_histogram_window);
                 if ~isempty(obj.histogram)
                     set(obj.histogram,'Parent',obj.histogram_window_pr);
                     if isempty(obj.histogram.ax) || ~ishandle(obj.histogram.ax)
diff --git a/viewers/@SequenceViewer/enable_resize_fcn.m b/viewers/@SequenceViewer/enable_resize_fcn.m
index 68568b3..743c821 100644
--- a/viewers/@SequenceViewer/enable_resize_fcn.m
+++ b/viewers/@SequenceViewer/enable_resize_fcn.m
@@ -1,11 +1,11 @@
 function enable_resize_fcn(obj,enable)
 if enable
-    set(obj.btn_window,'ResizeFcn',@(~,~) obj.resize_btn_window());
-    set(obj.plot_window,'ResizeFcn',@(~,~) obj.resize_plot_window());
-    set(obj.histogram_window,'ResizeFcn',@(~,~) obj.resize_histogram_window());
+    set(obj.btn_window,'SizeChangedFcn',@(~,~) obj.resize_btn_window());
+    set(obj.plot_window,'SizeChangedFcn',@(~,~) obj.resize_plot_window());
+    set(obj.histogram_window,'SizeChangedFcn',@(~,~) obj.resize_histogram_window());
 else
-    set(obj.btn_window,'ResizeFcn',[]);
-    set(obj.plot_window,'ResizeFcn',[]);
-    set(obj.histogram_window,'ResizeFcn',[]);
+    set(obj.btn_window,'SizeChangedFcn',[]);
+    set(obj.plot_window,'SizeChangedFcn',[]);
+    set(obj.histogram_window,'SizeChangedFcn',[]);
 end
 end
\ No newline at end of file
diff --git a/viewers/@WaveformViewer/create_new_waveform.m b/viewers/@WaveformViewer/create_new_waveform.m
index f92ec49..cda845b 100644
--- a/viewers/@WaveformViewer/create_new_waveform.m
+++ b/viewers/@WaveformViewer/create_new_waveform.m
@@ -24,7 +24,7 @@ function add_waveform_callback(~,~)
             obj.main_signal.waveforms.add(waveform);
             obj.waveform = waveform;
             obj.has_unsaved_changes = true;
-            resize_fcn = get(obj.plot_window,'ResizeFcn');
+            resize_fcn = get(obj.plot_window,'SizeChangedFcn');
             resize_fcn();
         else
             msgbox(['Waveform name must be non-empty and unique for '...