diff --git a/src/app/Light.cpp b/src/app/Light.cpp
index a2dde670..55433943 100644
--- a/src/app/Light.cpp
+++ b/src/app/Light.cpp
@@ -6,7 +6,7 @@ namespace rack {
 
 void Light::draw(NVGcontext *vg) {
 	float radius = box.size.x / 2.0;
-	float oradius = radius + 30.0;
+	float oradius = radius + 40.0;
 
 	// Solid
 	nvgBeginPath(vg);
@@ -31,7 +31,7 @@ void Light::draw(NVGcontext *vg) {
 	nvgRect(vg, radius - oradius, radius - oradius, 2*oradius, 2*oradius);
 	NVGpaint paint;
 	NVGcolor icol = color;
-	icol.a *= 0.1;
+	icol.a *= 0.15;
 	NVGcolor ocol = color;
 	ocol.a = 0.0;
 	paint = nvgRadialGradient(vg, radius, radius, radius, oradius, icol, ocol);
diff --git a/src/app/RackScene.cpp b/src/app/RackScene.cpp
index 79c338a6..705086e8 100644
--- a/src/app/RackScene.cpp
+++ b/src/app/RackScene.cpp
@@ -68,7 +68,7 @@ void RackScene::step() {
 
 	// Version popup message
 	if (!newVersion.empty()) {
-		std::string versionMessage = stringf("Rack %s is available.\n\nYou have Rack %s.\n\nWould you like to download the new version on the website?", newVersion, gApplicationVersion.c_str());
+		std::string versionMessage = stringf("Rack %s is available.\n\nYou have Rack %s.\n\nWould you like to download the new version on the website?", newVersion.c_str(), gApplicationVersion.c_str());
 		if (osdialog_message(OSDIALOG_INFO, OSDIALOG_YES_NO, versionMessage.c_str())) {
 			std::thread t(openBrowser, "https://vcvrack.com/");
 			t.detach();
diff --git a/src/settings.cpp b/src/settings.cpp
index e8151d7f..f762d778 100644
--- a/src/settings.cpp
+++ b/src/settings.cpp
@@ -1,6 +1,7 @@
 #include "settings.hpp"
 #include "app.hpp"
 #include "gui.hpp"
+#include "engine.hpp"
 #include "plugin.hpp"
 #include <jansson.h>
 
@@ -30,6 +31,11 @@ static json_t *settingsToJson() {
 	json_t *allowCursorLockJ = json_boolean(gAllowCursorLock);
 	json_object_set_new(rootJ, "allowCursorLock", allowCursorLockJ);
 
+	// sampleRate
+	float sampleRate = gSampleRate;
+	json_t *sampleRateJ = json_real(sampleRate);
+	json_object_set_new(rootJ, "sampleRate", sampleRateJ);
+
 	return rootJ;
 }
 
@@ -53,6 +59,11 @@ static void settingsFromJson(json_t *rootJ) {
 	json_t *allowCursorLockJ = json_object_get(rootJ, "allowCursorLock");
 	if (allowCursorLockJ)
 		gAllowCursorLock = json_is_true(allowCursorLockJ);
+
+	// sampleRate
+	json_t *sampleRateJ = json_object_get(rootJ, "sampleRate");
+	if (sampleRateJ)
+		gSampleRate = json_number_value(sampleRateJ);
 }