diff --git a/radio/src/am_demod.h b/radio/src/am_demod.h
index 1ef36d2..8d37015 100644
--- a/radio/src/am_demod.h
+++ b/radio/src/am_demod.h
@@ -7,6 +7,7 @@
 #include <string>
 #include <config.h>
 #include <imgui.h>
+#include <gui/widgets/scroll_behavior.h>
 
 class AMDemodulator : public Demodulator {
 public:
@@ -139,7 +140,7 @@ public:
         ImGui::Text("Squelch");
         ImGui::SameLine();
         ImGui::SetNextItemWidth(menuWidth - ImGui::GetCursorPosX());
-        if (ImGui::SliderFloat(("##_radio_am_squelch_" + uiPrefix).c_str(), &squelchLevel, -100.0f, 0.0f, "%.3fdB")) {
+        if (ImGui::SliderFloat(("##_radio_am_squelch_" + uiPrefix).c_str(), &squelchLevel, -100.0f, 0.0f, "%.3fdB") || ImGui::AllowScrollwheel<float>(squelchLevel, 20, -100, 0)) {
             squelch.setLevel(squelchLevel);
             _config->aquire();
             _config->conf[uiPrefix]["AM"]["squelchLevel"] = squelchLevel;
diff --git a/radio/src/cw_demod.h b/radio/src/cw_demod.h
index bf94c73..ec9d260 100644
--- a/radio/src/cw_demod.h
+++ b/radio/src/cw_demod.h
@@ -10,6 +10,7 @@
 #include <string>
 #include <config.h>
 #include <imgui.h>
+#include <gui/widgets/scroll_behavior.h>
 
 class CWDemodulator : public Demodulator {
 public:
@@ -147,7 +148,7 @@ public:
         ImGui::Text("Squelch");
         ImGui::SameLine();
         ImGui::SetNextItemWidth(menuWidth - ImGui::GetCursorPosX());
-        if (ImGui::SliderFloat(("##_radio_cw_squelch_" + uiPrefix).c_str(), &squelchLevel, -100.0f, 0.0f, "%.3fdB")) {
+        if (ImGui::SliderFloat(("##_radio_cw_squelch_" + uiPrefix).c_str(), &squelchLevel, -100.0f, 0.0f, "%.3fdB") || ImGui::AllowScrollwheel<float>(squelchLevel, 20, -100, 0)) {
             squelch.setLevel(squelchLevel);
             _config->aquire();
             _config->conf[uiPrefix]["CW"]["squelchLevel"] = squelchLevel;
diff --git a/radio/src/dsb_demod.h b/radio/src/dsb_demod.h
index f5fcbe1..fc37cd7 100644
--- a/radio/src/dsb_demod.h
+++ b/radio/src/dsb_demod.h
@@ -7,6 +7,7 @@
 #include <string>
 #include <config.h>
 #include <imgui.h>
+#include <gui/widgets/scroll_behavior.h>
 
 class DSBDemodulator : public Demodulator {
 public:
@@ -139,7 +140,7 @@ public:
         ImGui::Text("Squelch");
         ImGui::SameLine();
         ImGui::SetNextItemWidth(menuWidth - ImGui::GetCursorPosX());
-        if (ImGui::SliderFloat(("##_radio_dsb_squelch_" + uiPrefix).c_str(), &squelchLevel, -100.0f, 0.0f, "%.3fdB")) {
+        if (ImGui::SliderFloat(("##_radio_dsb_squelch_" + uiPrefix).c_str(), &squelchLevel, -100.0f, 0.0f, "%.3fdB") || ImGui::AllowScrollwheel<float>(squelchLevel, 20, -100, 0)) {
             squelch.setLevel(squelchLevel);
             _config->aquire();
             _config->conf[uiPrefix]["DSB"]["squelchLevel"] = squelchLevel;
diff --git a/radio/src/fm_demod.h b/radio/src/fm_demod.h
index eaacfea..2015368 100644
--- a/radio/src/fm_demod.h
+++ b/radio/src/fm_demod.h
@@ -7,6 +7,7 @@
 #include <string>
 #include <config.h>
 #include <imgui.h>
+#include <gui/widgets/scroll_behavior.h>
 
 class FMDemodulator : public Demodulator {
 public:
@@ -135,7 +136,7 @@ public:
         ImGui::Text("Squelch");
         ImGui::SameLine();
         ImGui::SetNextItemWidth(menuWidth - ImGui::GetCursorPosX());
-        if (ImGui::SliderFloat(("##_radio_fm_squelch_" + uiPrefix).c_str(), &squelchLevel, -100.0f, 0.0f, "%.3fdB")) {
+        if (ImGui::SliderFloat(("##_radio_fm_squelch_" + uiPrefix).c_str(), &squelchLevel, -100.0f, 0.0f, "%.3fdB") || ImGui::AllowScrollwheel<float>(squelchLevel, 20, -100, 0)) {
             squelch.setLevel(squelchLevel);
             _config->aquire();
             _config->conf[uiPrefix]["FM"]["squelchLevel"] = squelchLevel;
diff --git a/radio/src/lsb_demod.h b/radio/src/lsb_demod.h
index ff713d9..bc91751 100644
--- a/radio/src/lsb_demod.h
+++ b/radio/src/lsb_demod.h
@@ -7,6 +7,7 @@
 #include <string>
 #include <config.h>
 #include <imgui.h>
+#include <gui/widgets/scroll_behavior.h>
 
 class LSBDemodulator : public Demodulator {
 public:
@@ -139,7 +140,7 @@ public:
         ImGui::Text("Squelch");
         ImGui::SameLine();
         ImGui::SetNextItemWidth(menuWidth - ImGui::GetCursorPosX());
-        if (ImGui::SliderFloat(("##_radio_lsb_squelch_" + uiPrefix).c_str(), &squelchLevel, -100.0f, 0.0f, "%.3fdB")) {
+        if (ImGui::SliderFloat(("##_radio_lsb_squelch_" + uiPrefix).c_str(), &squelchLevel, -100.0f, 0.0f, "%.3fdB") || ImGui::AllowScrollwheel<float>(squelchLevel, 20, -100, 0)) {
             squelch.setLevel(squelchLevel);
             _config->aquire();
             _config->conf[uiPrefix]["LSB"]["squelchLevel"] = squelchLevel;
diff --git a/radio/src/raw_demod.h b/radio/src/raw_demod.h
index 20e252a..f82328e 100644
--- a/radio/src/raw_demod.h
+++ b/radio/src/raw_demod.h
@@ -7,6 +7,7 @@
 #include <string>
 #include <config.h>
 #include <imgui.h>
+#include <gui/widgets/scroll_behavior.h>
 
 class RAWDemodulator : public Demodulator {
 public:
@@ -102,7 +103,7 @@ public:
         ImGui::Text("Squelch");
         ImGui::SameLine();
         ImGui::SetNextItemWidth(menuWidth - ImGui::GetCursorPosX());
-        if (ImGui::SliderFloat(("##_radio_raw_squelch_" + uiPrefix).c_str(), &squelchLevel, -100.0f, 0.0f, "%.3fdB")) {
+        if (ImGui::SliderFloat(("##_radio_raw_squelch_" + uiPrefix).c_str(), &squelchLevel, -100.0f, 0.0f, "%.3fdB") || ImGui::AllowScrollwheel<float>(squelchLevel, 20, -100, 0)) {
             squelch.setLevel(squelchLevel);
             _config->aquire();
             _config->conf[uiPrefix]["RAW"]["squelchLevel"] = squelchLevel;
diff --git a/radio/src/usb_demod.h b/radio/src/usb_demod.h
index dcf5f98..2728903 100644
--- a/radio/src/usb_demod.h
+++ b/radio/src/usb_demod.h
@@ -7,6 +7,7 @@
 #include <string>
 #include <config.h>
 #include <imgui.h>
+#include <gui/widgets/scroll_behavior.h>
 
 class USBDemodulator : public Demodulator {
 public:
@@ -139,7 +140,7 @@ public:
         ImGui::Text("Squelch");
         ImGui::SameLine();
         ImGui::SetNextItemWidth(menuWidth - ImGui::GetCursorPosX());
-        if (ImGui::SliderFloat(("##_radio_usb_squelch_" + uiPrefix).c_str(), &squelchLevel, -100.0f, 0.0f, "%.3fdB")) {
+        if (ImGui::SliderFloat(("##_radio_usb_squelch_" + uiPrefix).c_str(), &squelchLevel, -100.0f, 0.0f, "%.3fdB") || ImGui::AllowScrollwheel<float>(squelchLevel, 20, -100, 0)) {
             squelch.setLevel(squelchLevel);
             _config->aquire();
             _config->conf[uiPrefix]["USB"]["squelchLevel"] = squelchLevel;
diff --git a/radio/src/wfm_demod.h b/radio/src/wfm_demod.h
index 882053e..9f0c0ee 100644
--- a/radio/src/wfm_demod.h
+++ b/radio/src/wfm_demod.h
@@ -7,6 +7,7 @@
 #include <string>
 #include <config.h>
 #include <imgui.h>
+#include <gui/widgets/scroll_behavior.h>
 
 class WFMDemodulator : public Demodulator {
 public:
@@ -159,7 +160,7 @@ public:
         ImGui::Text("Squelch");
         ImGui::SameLine();
         ImGui::SetNextItemWidth(menuWidth - ImGui::GetCursorPosX());
-        if (ImGui::SliderFloat(("##_radio_wfm_sqelch_" + uiPrefix).c_str(), &squelchLevel, -100.0f, 0.0f, "%.3fdB")) {
+        if (ImGui::SliderFloat(("##_radio_wfm_sqelch_" + uiPrefix).c_str(), &squelchLevel, -100.0f, 0.0f, "%.3fdB") || ImGui::AllowScrollwheel<float>(squelchLevel, 20, -100, 0)) {
             squelch.setLevel(squelchLevel);
             _config->aquire();
             _config->conf[uiPrefix]["WFM"]["squelchLevel"] = squelchLevel;