diff --git a/src/SEQ3.cpp b/src/SEQ3.cpp
index ce7187e..033ad80 100644
--- a/src/SEQ3.cpp
+++ b/src/SEQ3.cpp
@@ -223,12 +223,12 @@ SEQ3Widget::SEQ3Widget() {
 	addChild(createScrew<ScrewSilver>(Vec(15, 365)));
 	addChild(createScrew<ScrewSilver>(Vec(box.size.x-30, 365)));
 
-	addParam(createParam<Davies1900hSmallBlackKnob>(Vec(18, 56), module, SEQ3::CLOCK_PARAM, -2.0, 6.0, 2.0));
+	addParam(createParam<RoundSmallBlackKnob>(Vec(18, 56), module, SEQ3::CLOCK_PARAM, -2.0, 6.0, 2.0));
 	addParam(createParam<LEDButton>(Vec(60, 61-1), module, SEQ3::RUN_PARAM, 0.0, 1.0, 0.0));
 	addChild(createValueLight<SmallLight<GreenValueLight>>(Vec(65, 65), &module->runningLight));
 	addParam(createParam<LEDButton>(Vec(99, 61-1), module, SEQ3::RESET_PARAM, 0.0, 1.0, 0.0));
 	addChild(createValueLight<SmallLight<GreenValueLight>>(Vec(104, 65), &module->resetLight));
-	addParam(createParam<Davies1900hSmallBlackSnapKnob>(Vec(132, 56), module, SEQ3::STEPS_PARAM, 1.0, 8.0, 8.0));
+	addParam(createParam<RoundSmallBlackSnapKnob>(Vec(132, 56), module, SEQ3::STEPS_PARAM, 1.0, 8.0, 8.0));
 	addChild(createValueLight<SmallLight<GreenValueLight>>(Vec(180, 65), &module->gatesLight));
 	addChild(createValueLight<SmallLight<GreenValueLight>>(Vec(219, 65), &module->rowLights[0]));
 	addChild(createValueLight<SmallLight<GreenValueLight>>(Vec(257, 65), &module->rowLights[1]));
@@ -245,9 +245,9 @@ SEQ3Widget::SEQ3Widget() {
 	addOutput(createOutput<PJ301MPort>(Vec(portX[7]-1, 98), module, SEQ3::ROW3_OUTPUT));
 
 	for (int i = 0; i < 8; i++) {
-		addParam(createParam<Davies1900hSmallBlackKnob>(Vec(portX[i]-2, 157), module, SEQ3::ROW1_PARAM + i, 0.0, 6.0, 0.0));
-		addParam(createParam<Davies1900hSmallBlackKnob>(Vec(portX[i]-2, 198), module, SEQ3::ROW2_PARAM + i, 0.0, 6.0, 0.0));
-		addParam(createParam<Davies1900hSmallBlackKnob>(Vec(portX[i]-2, 240), module, SEQ3::ROW3_PARAM + i, 0.0, 6.0, 0.0));
+		addParam(createParam<RoundSmallBlackKnob>(Vec(portX[i]-2, 157), module, SEQ3::ROW1_PARAM + i, 0.0, 6.0, 0.0));
+		addParam(createParam<RoundSmallBlackKnob>(Vec(portX[i]-2, 198), module, SEQ3::ROW2_PARAM + i, 0.0, 6.0, 0.0));
+		addParam(createParam<RoundSmallBlackKnob>(Vec(portX[i]-2, 240), module, SEQ3::ROW3_PARAM + i, 0.0, 6.0, 0.0));
 		addParam(createParam<LEDButton>(Vec(portX[i]+2, 278-1), module, SEQ3::GATE_PARAM + i, 0.0, 1.0, 0.0));
 		addChild(createValueLight<SmallLight<GreenValueLight>>(Vec(portX[i]+7, 282), &module->gateLights[i]));
 		addOutput(createOutput<PJ301MPort>(Vec(portX[i]-1, 307), module, SEQ3::GATE_OUTPUT + i));
diff --git a/src/Scope.cpp b/src/Scope.cpp
index f04aff6..f21c470 100644
--- a/src/Scope.cpp
+++ b/src/Scope.cpp
@@ -319,13 +319,13 @@ ScopeWidget::ScopeWidget() {
 		addChild(display);
 	}
 
-	addParam(createParam<Davies1900hSmallBlackSnapKnob>(Vec(15, 209), module, Scope::X_SCALE_PARAM, -2.0, 8.0, 0.0));
-	addParam(createParam<Davies1900hSmallBlackKnob>(Vec(15, 263), module, Scope::X_POS_PARAM, -10.0, 10.0, 0.0));
-	addParam(createParam<Davies1900hSmallBlackSnapKnob>(Vec(61, 209), module, Scope::Y_SCALE_PARAM, -2.0, 8.0, 0.0));
-	addParam(createParam<Davies1900hSmallBlackKnob>(Vec(61, 263), module, Scope::Y_POS_PARAM, -10.0, 10.0, 0.0));
-	addParam(createParam<Davies1900hSmallBlackKnob>(Vec(107, 209), module, Scope::TIME_PARAM, -6.0, -16.0, -14.0));
+	addParam(createParam<RoundSmallBlackSnapKnob>(Vec(15, 209), module, Scope::X_SCALE_PARAM, -2.0, 8.0, 0.0));
+	addParam(createParam<RoundSmallBlackKnob>(Vec(15, 263), module, Scope::X_POS_PARAM, -10.0, 10.0, 0.0));
+	addParam(createParam<RoundSmallBlackSnapKnob>(Vec(61, 209), module, Scope::Y_SCALE_PARAM, -2.0, 8.0, 0.0));
+	addParam(createParam<RoundSmallBlackKnob>(Vec(61, 263), module, Scope::Y_POS_PARAM, -10.0, 10.0, 0.0));
+	addParam(createParam<RoundSmallBlackKnob>(Vec(107, 209), module, Scope::TIME_PARAM, -6.0, -16.0, -14.0));
 	addParam(createParam<CKD6>(Vec(106, 262), module, Scope::LISSAJOUS_PARAM, 0.0, 1.0, 0.0));
-	addParam(createParam<Davies1900hSmallBlackKnob>(Vec(153, 209), module, Scope::TRIG_PARAM, -10.0, 10.0, 0.0));
+	addParam(createParam<RoundSmallBlackKnob>(Vec(153, 209), module, Scope::TRIG_PARAM, -10.0, 10.0, 0.0));
 	addParam(createParam<CKD6>(Vec(152, 262), module, Scope::EXTERNAL_PARAM, 0.0, 1.0, 0.0));
 
 	addInput(createInput<PJ301MPort>(Vec(17, 319), module, Scope::X_INPUT));