diff --git a/html/calibration.min.htm b/html/calibration.min.htm
index 2a16576..2ef9c23 100644
--- a/html/calibration.min.htm
+++ b/html/calibration.min.htm
@@ -49,4 +49,4 @@
     }
   };
 
-  var myChart = 0;</script><script type="text/javascript">function convertToPlato(a){return 259-259/a}function convertToSG(a){return 259/(259-a)}function setAngleDecimal(a){this.value=parseFloat(this.value).toFixed(2),populateChart()}function setGravityDecimal(a){isPlato()?this.value=parseFloat(this.value).toFixed(1):this.value=parseFloat(this.value).toFixed(4),populateChart()}function populateChartForm(a,t){0!=a&&chartDataForm.push({x:parseFloat(a),y:parseFloat(t)})}function populateChartCalc(a,t){chartDataCalc.push({x:parseFloat(a),y:parseFloat(t)})}function isPlato(){return"P"==$("#gravity-format").text()}function populateChart(){for(chartDataCalc.length=0,i=25;i<80;i+=5){var formula=$("#formula").text(),angle=i.toString();formula=formula.replaceAll("tilt^3",angle+"*"+angle+"*"+angle),formula=formula.replaceAll("tilt^2",angle+"*"+angle),formula=formula.replaceAll("tilt",angle);var g=eval(formula);isPlato()&&(g=convertToPlato(g)),populateChartCalc(i,g)}chartDataForm.length=0,populateChartForm($("#a1").val(),$("#g1").val()),populateChartForm($("#a2").val(),$("#g2").val()),populateChartForm($("#a3").val(),$("#g3").val()),populateChartForm($("#a4").val(),$("#g4").val()),populateChartForm($("#a5").val(),$("#g5").val()),myChart&&myChart.destroy(),myChart=new Chart(document.getElementById("gravityChart"),configChart)}function setButtonDisabled(a){$("#calculate-btn").prop("disabled",a)}function getConfig(){setButtonDisabled(!0);var a="/api/formula";$("#spinner").show(),$.getJSON(a,function(a){console.log(a),$("#id").val(a.id),$("#angle").text(a.angle),$("#formula").text(a["gravity-formula"]),$("#gravity-format").text(a["gravity-format"]),isPlato()?($("#gravity-header").text("Gravity (Plato):"),$("#g1").val(parseFloat(a.g1).toFixed(1)),$("#g2").val(parseFloat(a.g2).toFixed(1)),$("#g3").val(parseFloat(a.g3).toFixed(1)),$("#g4").val(parseFloat(a.g4).toFixed(1)),$("#g5").val(parseFloat(a.g5).toFixed(1))):($("#gravity-header").text("Gravity (SG):"),$("#g1").val(parseFloat(a.g1).toFixed(4)),$("#g2").val(parseFloat(a.g2).toFixed(4)),$("#g3").val(parseFloat(a.g3).toFixed(4)),$("#g4").val(parseFloat(a.g4).toFixed(4)),$("#g5").val(parseFloat(a.g5).toFixed(4))),$("#a1").val(parseFloat(a.a1).toFixed(2)),$("#a2").val(parseFloat(a.a2).toFixed(2)),$("#a3").val(parseFloat(a.a3).toFixed(2)),$("#a4").val(parseFloat(a.a4).toFixed(2)),$("#a5").val(parseFloat(a.a5).toFixed(2)),""!=a.error&&showError(a.error),populateChart()}).fail(function(){showError("Unable to get data from the device.")}).always(function(){$("#spinner").hide(),setButtonDisabled(!1)})}g1.onchange=setGravityDecimal,g2.onchange=setGravityDecimal,g3.onchange=setGravityDecimal,g4.onchange=setGravityDecimal,g5.onchange=setGravityDecimal,a1.onchange=setAngleDecimal,a2.onchange=setAngleDecimal,a3.onchange=setAngleDecimal,a4.onchange=setAngleDecimal,a5.onchange=setAngleDecimal,window.onload=getConfig,setButtonDisabled(!0)</script><!-- START FOOTER --><div class="container-fluid themed-container bg-primary text-light">(C) Copyright 2021-22 Magnus Persson</div></body></html>
\ No newline at end of file
+  var myChart = 0;</script><script type="text/javascript">function convertToPlato(a){return 259-259/a}function convertToSG(a){return 259/(259-a)}function setAngleDecimal(a){this.value=parseFloat(this.value).toFixed(2),populateChart()}function setGravityDecimal(a){isPlato()?this.value=parseFloat(this.value).toFixed(1):this.value=parseFloat(this.value).toFixed(4),populateChart()}function populateChartForm(a,t){0!=a&&chartDataForm.push({x:parseFloat(a),y:parseFloat(t)}),chartDataForm.sort(function(a,t){return a.x-t.x})}function populateChartCalc(a,t){chartDataCalc.push({x:parseFloat(a),y:parseFloat(t)})}function isPlato(){return"P"==$("#gravity-format").text()}function populateChart(){for(chartDataCalc.length=0,i=25;i<80;i+=5){var formula=$("#formula").text(),angle=i.toString();formula=formula.replaceAll("tilt^3",angle+"*"+angle+"*"+angle),formula=formula.replaceAll("tilt^2",angle+"*"+angle),formula=formula.replaceAll("tilt",angle);var g=eval(formula);isPlato()&&(g=convertToPlato(g)),populateChartCalc(i,g)}chartDataForm.length=0,populateChartForm($("#a1").val(),$("#g1").val()),populateChartForm($("#a2").val(),$("#g2").val()),populateChartForm($("#a3").val(),$("#g3").val()),populateChartForm($("#a4").val(),$("#g4").val()),populateChartForm($("#a5").val(),$("#g5").val()),myChart&&myChart.destroy(),myChart=new Chart(document.getElementById("gravityChart"),configChart)}function setButtonDisabled(a){$("#calculate-btn").prop("disabled",a)}function getConfig(){setButtonDisabled(!0);var a="/api/formula";$("#spinner").show(),$.getJSON(a,function(a){console.log(a),$("#id").val(a.id),$("#angle").text(a.angle),$("#formula").text(a["gravity-formula"]),$("#gravity-format").text(a["gravity-format"]),isPlato()?($("#gravity-header").text("Gravity (Plato):"),$("#g1").val(parseFloat(a.g1).toFixed(1)),$("#g2").val(parseFloat(a.g2).toFixed(1)),$("#g3").val(parseFloat(a.g3).toFixed(1)),$("#g4").val(parseFloat(a.g4).toFixed(1)),$("#g5").val(parseFloat(a.g5).toFixed(1))):($("#gravity-header").text("Gravity (SG):"),$("#g1").val(parseFloat(a.g1).toFixed(4)),$("#g2").val(parseFloat(a.g2).toFixed(4)),$("#g3").val(parseFloat(a.g3).toFixed(4)),$("#g4").val(parseFloat(a.g4).toFixed(4)),$("#g5").val(parseFloat(a.g5).toFixed(4))),$("#a1").val(parseFloat(a.a1).toFixed(2)),$("#a2").val(parseFloat(a.a2).toFixed(2)),$("#a3").val(parseFloat(a.a3).toFixed(2)),$("#a4").val(parseFloat(a.a4).toFixed(2)),$("#a5").val(parseFloat(a.a5).toFixed(2)),""!=a.error&&showError(a.error),populateChart()}).fail(function(){showError("Unable to get data from the device.")}).always(function(){$("#spinner").hide(),setButtonDisabled(!1)})}g1.onchange=setGravityDecimal,g2.onchange=setGravityDecimal,g3.onchange=setGravityDecimal,g4.onchange=setGravityDecimal,g5.onchange=setGravityDecimal,a1.onchange=setAngleDecimal,a2.onchange=setAngleDecimal,a3.onchange=setAngleDecimal,a4.onchange=setAngleDecimal,a5.onchange=setAngleDecimal,window.onload=getConfig,setButtonDisabled(!0)</script><!-- START FOOTER --><div class="container-fluid themed-container bg-primary text-light">(C) Copyright 2021-22 Magnus Persson</div></body></html>
\ No newline at end of file
diff --git a/test/formula.json b/test/formula.json
index a8e095a..abc1fe1 100644
--- a/test/formula.json
+++ b/test/formula.json
@@ -5,10 +5,10 @@
     "a3": 35,
     "a2": 45,
     "a4": 55,
-    "a5": 65,
+    "a5": 30,
     "g1": 1.000,
     "g3": 1.010,
     "g2": 1.025,
     "g4": 1.040,
-    "g5": 1.060
+    "g5": 1.005
 }
\ No newline at end of file