Setting a value when maxValue is not 100 gives odd results

[JonnoFTW]

I have my CPV setup like this:

   <at.grabner.circleprogress.CircleProgressView
        android:id="@+id/waterLevel"
        android:layout_width="277dp"
        android:layout_height="277dp"
        android:onClick="requestUpdate"
        CircleProgressView:cpv_autoTextSize="true"
        CircleProgressView:cpv_barColor="@color/primaryColor"
        CircleProgressView:cpv_barWidth="35dp"
        CircleProgressView:cpv_innerContourSize="0dp"
        CircleProgressView:cpv_maxValue="300"
        CircleProgressView:cpv_outerContourSize="0dp"
        CircleProgressView:cpv_rimColor="@color/primaryLightColor"
        CircleProgressView:cpv_rimWidth="35dp"
        CircleProgressView:cpv_seekMode="false"
        CircleProgressView:cpv_showUnit="true"
        CircleProgressView:cpv_spinColor="@color/primaryColor"
        CircleProgressView:cpv_textColor="@color/primaryDarkColor"
        CircleProgressView:cpv_textScale="1"
        CircleProgressView:cpv_unit="mm"
        CircleProgressView:cpv_unitColor="@color/primaryLightColor"
        CircleProgressView:cpv_unitPosition="right_bottom"
        CircleProgressView:cpv_unitScale="1"
        CircleProgressView:cpv_value="0"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

Notice my maxValue is 300mm. When I call setValue inside my code like this:

mWaterLevel.setValueAnimated(138, 150);

The CPV looks like this:

Shouldn't the value in the centre say 138 instead of 46? How can I achieve this? Is it just displaying the value I gave a percentage of maxValue?

[JonnoFTW]

I had to set:

CircleProgressView:cpv_textMode="Value"

My bad