diff --git a/lib/Slic3r/GUI/Controller.pm b/lib/Slic3r/GUI/Controller.pm
index c73f2140b..9af8bef4e 100644
--- a/lib/Slic3r/GUI/Controller.pm
+++ b/lib/Slic3r/GUI/Controller.pm
@@ -5,7 +5,11 @@ use utf8;
 
 use Wx qw(wxTheApp :frame :id :misc :sizer :bitmap :button :icon :dialog);
 use Wx::Event qw(EVT_CLOSE EVT_LEFT_DOWN EVT_MENU);
-use base 'Wx::ScrolledWindow';
+use base qw(Wx::ScrolledWindow Class::Accessor);
+
+__PACKAGE__->mk_accessors(qw(_selected_printer_preset));
+
+our @ConfigOptions = qw(bed_shape serial_port serial_speed);
 
 sub new {
     my ($class, $parent) = @_;
@@ -105,17 +109,23 @@ sub OnActivate {
         grep { $_->is_connected || @{$_->jobs} > 0 }
         $self->print_panels;
     
-    # if there are no active panels, use sensible defaults
-    if (!%active) {
-        if (keys %presets <= 2) {
+    if (%presets) {
+        # if there are no active panels, use sensible defaults
+        if (!%active && keys %presets <= 2) {
             # if only one or two presets exist, load them
             $active{$_} = 1 for keys %presets;
-        } else {
+        }
+        if (!%active) {
             # enable printers whose port is available
             my %ports = map { $_ => 1 } wxTheApp->scan_serial_ports;
             $active{$_} = 1
                 for grep exists $ports{$presets{$_}->serial_port}, keys %presets;
         }
+        if (!%active && $self->_selected_printer_preset) {
+            # enable currently selected printer if it is configured
+            $active{$self->_selected_printer_preset} = 1
+                if $presets{$self->_selected_printer_preset};
+        }
     }
     
     # apply changes
@@ -163,4 +173,21 @@ sub print_panels {
         map $_->GetWindow, $self->{sizer}->GetChildren;
 }
 
+sub update_presets {
+    my $self = shift;
+    my ($group, $presets, $selected, $is_dirty) = @_;
+    
+    # update configs of currently loaded print panels
+    foreach my $panel ($self->print_panels) {
+        foreach my $preset (@$presets) {
+            if ($panel->printer_name eq $preset->name) {
+                my $config = $preset->config(\@ConfigOptions);
+                $panel->config->apply($config);
+            }
+        }
+    }
+    
+    $self->_selected_printer_preset($presets->[$selected]->name);
+}
+
 1;
diff --git a/lib/Slic3r/GUI/Controller/PrinterPanel.pm b/lib/Slic3r/GUI/Controller/PrinterPanel.pm
index dee150c19..eff99dc4d 100644
--- a/lib/Slic3r/GUI/Controller/PrinterPanel.pm
+++ b/lib/Slic3r/GUI/Controller/PrinterPanel.pm
@@ -564,7 +564,7 @@ sub new {
     }
     {
         my $filament_stats = join "\n",
-            map "$_ (" . sprintf("%.2f", $job->filament_stats->{$_}/100) . "m)",
+            map "$_ (" . sprintf("%.2f", $job->filament_stats->{$_}/1000) . "m)",
             sort keys %{$job->filament_stats};
         my $text = Wx::StaticText->new($self, -1, $filament_stats, wxDefaultPosition, wxDefaultSize);
         $text->SetFont($Slic3r::GUI::small_font);
diff --git a/lib/Slic3r/GUI/MainFrame.pm b/lib/Slic3r/GUI/MainFrame.pm
index bc89eb7c8..9b9d18583 100644
--- a/lib/Slic3r/GUI/MainFrame.pm
+++ b/lib/Slic3r/GUI/MainFrame.pm
@@ -136,6 +136,7 @@ sub _init_tabpanel {
             if ($self->{plater}) {
                 $self->{plater}->update_presets($tab_name, @_);
                 $self->{plater}->on_config_change($tab->config);
+                $self->{controller}->update_presets($tab_name, @_);
             }
         });
         $tab->load_presets;
@@ -735,7 +736,7 @@ sub check_unsaved_changes {
 
 sub select_tab {
     my ($self, $tab) = @_;
-    $self->{tabpanel}->ChangeSelection($tab);
+    $self->{tabpanel}->SetSelection($tab);
 }
 
 sub _append_menu_item {