<hbox homogeneous="1" spacing="5">
    <vbox>
        <label text="Dist m" />
        <knob param="distance_m" />
        <value param="distance_m" />
    </vbox>
    <vbox>
        <label text="Dist cm" />
        <knob param="distance_cm" />
        <value param="distance_cm" />
    </vbox>
    <vbox>
        <label text="Dist mm" />
        <knob param="distance_mm" />
        <value param="distance_mm" />
    </vbox>
    <vbox>
        <label text="Temp" />
        <knob param="temp" type="1" ticks="-50 -20 0 20 50" />
        <value param="temp" />
    </vbox>
    <toggle param="bypass" icon="bypass" />
</hbox>
