diff --git a/htdocs/css/openwebrx.css b/htdocs/css/openwebrx.css
index cf6f749..bde6659 100644
--- a/htdocs/css/openwebrx.css
+++ b/htdocs/css/openwebrx.css
@@ -672,7 +672,6 @@ img.openwebrx-mirror-img
     position: relative;
     top: 0px;
     width: 95px;
-    height: 24px;
 }
 
 .openwebrx-panel-slider
diff --git a/htdocs/gfx/svg-defs.svg b/htdocs/gfx/svg-defs.svg
index 38336d2..1cfe95d 100644
--- a/htdocs/gfx/svg-defs.svg
+++ b/htdocs/gfx/svg-defs.svg
@@ -26,5 +26,6 @@
         <g id="waterfall-continuous"><g stroke="#fff" stroke-width="8"><path d="M5 40A35 35 0 0 1 26.606 7.664a35 35 0 0 1 38.143 7.587" fill="none"/><path d="m68.284 11.716 2.828 9.9-9.899-2.829z" fill="#fff"/></g><path d="m48.008 48.144 2.816 8.624h9.035L45.075 14h-9.739L20.141 56.768h8.976l2.875-8.624zm-2.405-7.333H34.456l5.573-16.72z" fill="#fff" aria-label="A"/><g stroke="#fff" stroke-width="8"><path d="M75 40a35 35 0 0 1-21.606 32.336 35 35 0 0 1-38.143-7.587" fill="none"/><path d="m11.716 68.284-2.828-9.9 9.899 2.829z" fill="#fff"/></g></g>
         <g id="noise-reduce" fill="#fff" stroke-width=".767"><path d="m 36.606611,74.237282 -9.008789,0 L 11.11833,30.951149 q 0.659179,3.164062 0.659179,4.96582 l 0,38.320313 -10.0195308,0 0,-68.7744143 9.0087888,0 16.479492,42.4072263 Q 26.58708,44.706032 26.58708,42.904274 l 0,-37.4414063 10.019531,0 0,68.7744143 z"/><path d="m 80.200361,74.237282 -10.722656,0 L 58.139814,42.28904 q 0,0 0,-6.196289 l 10.107422,0 0,-21.796875 -12.963867,0 0,59.941406 -10.283203,0 0,-68.7744143 27.290039,0 q 6.196289,0 6.196289,6.3281253 l 0,25.004883 q 0,4.350585 -2.944336,5.625 -1.582031,0.659179 -6.679688,0.659179 l 11.337891,31.157227 z"/></g>
         <g id="disabled" fill="#fff" stroke-width=".767"><path d="M 59.826868,-0.58229828 28.318079,81.155983 l -7.602539,0 31.376953,-81.73828128 7.734375,0 z"/></g>
+        <g id="tuning-step" fill="#fff" stroke="#fff" stroke-width="4.0"><path d="M 3.75,67.704399 22.378472,40.00535 3.75,12.306311 Z M 76.25,12.306311 57.621528,40.00535 76.25,67.704399 Z m -18.628472,27.699039 -35.243056,0"/></g>
     </defs>
-</svg>
\ No newline at end of file
+</svg>
diff --git a/htdocs/index.html b/htdocs/index.html
index 21c07e1..fb2dfbf 100644
--- a/htdocs/index.html
+++ b/htdocs/index.html
@@ -185,29 +185,8 @@
                             <svg class="muted" viewBox="0 0 80 80"><use xlink:href="static/gfx/svg-defs.svg#speaker-muted"></use></svg>
                         </div>
                         <input title="Volume" id="openwebrx-panel-volume" class="openwebrx-panel-slider" type="range" min="0" max="150" value="50" step="1" onchange="updateVolume()" oninput="updateVolume()">
-                        <div title="Auto-adjust waterfall colors (right-click for continuous)" id="openwebrx-waterfall-colors-auto" class="openwebrx-button openwebrx-slider-button">
-                            <svg class="auto" viewBox="0 0 80 80"><use xlink:href="static/gfx/svg-defs.svg#waterfall-auto"></use></svg>
-                            <svg class="continuous" viewBox="0 0 80 80"><use xlink:href="static/gfx/svg-defs.svg#waterfall-continuous"></use></svg>
-                        </div>
-                        <input title="Waterfall minimum level" id="openwebrx-waterfall-color-min" class="openwebrx-panel-slider" type="range" min="-200" max="100" value="50" step="1" onchange="updateWaterfallColors(0);" oninput="updateVolume()">
-                    </div>
-                    <div class="openwebrx-panel-line">
-                        <div title="Auto-set squelch level" class="openwebrx-squelch-auto openwebrx-button openwebrx-slider-button">
-                            <svg viewBox="0 0 80 80"><use xlink:href="static/gfx/svg-defs.svg#squelch"></use></svg>
-                        </div>
-                        <input title="Squelch" class="openwebrx-squelch-slider openwebrx-panel-slider" type="range" min="-150" max="0" value="-150" step="1">
-                        <div title="Set waterfall colors to default" id="openwebrx-waterfall-colors-default" class="openwebrx-button openwebrx-slider-button" onclick="waterfallColorsDefault()">
-                            <svg viewBox="0 0 80 80"><use xlink:href="static/gfx/svg-defs.svg#waterfall-default"></use></svg>
-                        </div>
-                        <input title="Waterfall maximum level" id="openwebrx-waterfall-color-max" class="openwebrx-panel-slider" type="range" min="-200" max="100" value="50" step="1" onchange="updateWaterfallColors(1);" oninput="updateVolume()">
-                    </div>
-                    <div class="openwebrx-panel-line">
-                        <div title="Noise reduction on/off" class="openwebrx-nr-toggle openwebrx-button openwebrx-slider-button" onclick="toggleNR();">
-                            <svg viewBox="0 0 80 80"><use xlink:href="static/gfx/svg-defs.svg#noise-reduce"></use></svg>
-                        </div>
-                        <input title="Noise reduction level" disabled id="openwebrx-panel-nr" class="openwebrx-panel-slider" type="range" min="-10" max="10" value="0" step="1" onchange="updateNR()" oninput="updateNR()">
                         <div title="Tuning step" class="openwebrx-button openwebrx-slider-button">
-                            <svg viewBox="0 0 80 80"><use xlink:href="static/gfx/svg-defs.svg#disabled"></use></svg>
+                            <svg viewBox="0 0 80 80"><use xlink:href="static/gfx/svg-defs.svg#tuning-step"></use></svg>
                         </div>
                         <select id="openwebrx-tuning-step-listbox" class="openwebrx-panel-listbox" onchange="tuning_step_changed();">
                             <option value="1"></option>
@@ -223,6 +202,27 @@
                             <option value="50000">50kHz</option>
                         </select>
                     </div>
+                    <div class="openwebrx-panel-line">
+                        <div title="Auto-set squelch level" class="openwebrx-squelch-auto openwebrx-button openwebrx-slider-button">
+                            <svg viewBox="0 0 80 80"><use xlink:href="static/gfx/svg-defs.svg#squelch"></use></svg>
+                        </div>
+                        <input title="Squelch" class="openwebrx-squelch-slider openwebrx-panel-slider" type="range" min="-150" max="0" value="-150" step="1">
+                        <div title="Auto-adjust waterfall colors (right-click for continuous)" id="openwebrx-waterfall-colors-auto" class="openwebrx-button openwebrx-slider-button">
+                            <svg class="auto" viewBox="0 0 80 80"><use xlink:href="static/gfx/svg-defs.svg#waterfall-auto"></use></svg>
+                            <svg class="continuous" viewBox="0 0 80 80"><use xlink:href="static/gfx/svg-defs.svg#waterfall-continuous"></use></svg>
+                        </div>
+                        <input title="Waterfall minimum level" id="openwebrx-waterfall-color-min" class="openwebrx-panel-slider" type="range" min="-200" max="100" value="50" step="1" onchange="updateWaterfallColors(0);" oninput="updateVolume()">
+                    </div>
+                    <div class="openwebrx-panel-line">
+                        <div title="Noise reduction on/off" class="openwebrx-nr-toggle openwebrx-button openwebrx-slider-button" onclick="toggleNR();">
+                            <svg viewBox="0 0 80 80"><use xlink:href="static/gfx/svg-defs.svg#noise-reduce"></use></svg>
+                        </div>
+                        <input title="Noise reduction level" disabled id="openwebrx-panel-nr" class="openwebrx-panel-slider" type="range" min="-10" max="10" value="0" step="1" onchange="updateNR()" oninput="updateNR()">
+                        <div title="Set waterfall colors to default" id="openwebrx-waterfall-colors-default" class="openwebrx-button openwebrx-slider-button" onclick="waterfallColorsDefault()">
+                            <svg viewBox="0 0 80 80"><use xlink:href="static/gfx/svg-defs.svg#waterfall-default"></use></svg>
+                        </div>
+                        <input title="Waterfall maximum level" id="openwebrx-waterfall-color-max" class="openwebrx-panel-slider" type="range" min="-200" max="100" value="50" step="1" onchange="updateWaterfallColors(1);" oninput="updateVolume()">
+                    </div>
                     <div class="openwebrx-panel-line">
                         <div class="openwebrx-button openwebrx-square-button openwebrx-zoom-button" onclick="zoomInOneStep();" title="Zoom in one step"><svg viewBox="0 0 80 80"><use xlink:href="static/gfx/svg-defs.svg#zoom-in"></use></svg></div>
                         <div class="openwebrx-button openwebrx-square-button openwebrx-zoom-button" onclick="zoomOutOneStep();" title="Zoom out one step"><svg viewBox="0 0 80 80"><use xlink:href="static/gfx/svg-defs.svg#zoom-out"></use></svg></div>