diff --git a/Resources/svg/random.svg b/Resources/svg/random.svg
index c673a2f..de6f95e 100644
--- a/Resources/svg/random.svg
+++ b/Resources/svg/random.svg
@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M5,3H19A2,2 0 0,1 21,5V19A2,2 0 0,1 19,21H5A2,2 0 0,1 3,19V5A2,2 0 0,1 5,3M12,10A2,2 0 0,0 10,12A2,2 0 0,0 12,14A2,2 0 0,0 14,12A2,2 0 0,0 12,10M7,5A2,2 0 0,0 5,7A2,2 0 0,0 7,9A2,2 0 0,0 9,7A2,2 0 0,0 7,5M17,15A2,2 0 0,0 15,17A2,2 0 0,0 17,19A2,2 0 0,0 19,17A2,2 0 0,0 17,15Z" /></svg>
\ No newline at end of file
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M17,3L22.25,7.5L17,12L22.25,16.5L17,21V18H14.26L11.44,15.18L13.56,13.06L15.5,15H17V12L17,9H15.5L6.5,18H2V15H5.26L14.26,6H17V3M2,6H6.5L9.32,8.82L7.2,10.94L5.26,9H2V6Z" /></svg>
\ No newline at end of file
diff --git a/Source/EffectsComponent.cpp b/Source/EffectsComponent.cpp
index de565dc..d682781 100644
--- a/Source/EffectsComponent.cpp
+++ b/Source/EffectsComponent.cpp
@@ -25,6 +25,8 @@ EffectsComponent::EffectsComponent(OscirenderAudioProcessor& p, OscirenderAudioP
 
     addAndMakeVisible(randomiseButton);
 
+	randomiseButton.setTooltip("Randomise all effect parameter values, randomise which effects are enabled, and randomise their order.");
+
 	randomiseButton.onClick = [this] {
 		itemData.randomise();
 		listBox.updateContent();
@@ -46,8 +48,10 @@ EffectsComponent::~EffectsComponent() {
 
 void EffectsComponent::resized() {
     auto area = getLocalBounds();
-    auto titleBar = area.removeFromTop(20);
-	randomiseButton.setBounds(titleBar.removeFromRight(20));
+    auto titleBar = area.removeFromTop(30);
+    titleBar.removeFromLeft(100);
+    
+	randomiseButton.setBounds(titleBar.removeFromLeft(20));
     area = area.reduced(20);
     frequency.setBounds(area.removeFromTop(30));
 
diff --git a/Source/audio/SmoothEffect.cpp b/Source/audio/SmoothEffect.cpp
index 5bae151..066998a 100644
--- a/Source/audio/SmoothEffect.cpp
+++ b/Source/audio/SmoothEffect.cpp
@@ -5,7 +5,7 @@ SmoothEffect::SmoothEffect() {}
 SmoothEffect::~SmoothEffect() {}
 
 Point SmoothEffect::apply(int index, Point input, const std::vector<double>& values, double sampleRate) {
-    double weight = values[0];
+	double weight = juce::jmax(values[0], 0.00001);
     weight *= 0.95;
     double strength = 10;
     weight = std::log(strength * weight + 1) / std::log(strength + 1);
diff --git a/Source/components/SvgButton.h b/Source/components/SvgButton.h
index 4dbece9..f66854b 100644
--- a/Source/components/SvgButton.h
+++ b/Source/components/SvgButton.h
@@ -5,6 +5,8 @@ class SvgButton : public juce::DrawableButton, public juce::AudioProcessorParame
  public:
     SvgButton(juce::String name, juce::String svg, juce::Colour colour, juce::Colour colourOn, BooleanParameter* toggle = nullptr) : juce::DrawableButton(name, juce::DrawableButton::ButtonStyle::ImageFitted), toggle(toggle) {
         auto doc = juce::XmlDocument::parse(svg);
+
+		setMouseCursor(juce::MouseCursor::PointingHandCursor);
         
         changeSvgColour(doc.get(), colour);
         normalImage = juce::Drawable::createFromSVG(*doc);