diff --git a/src/main.cpp b/src/main.cpp
index cde37af..b9b1c8c 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -116,10 +116,10 @@ static void handleRoot() {
 
     meterRows += "<fieldset><legend>Meter " + String(i) + "</legend>";
     meterRows += "<div class=row><label>Pin</label><input name=m" + String(i) + "_pin type=number min=0 max=99 value=" + String(meters[i].pin) + "></div>";
-    meterRows += "<div class=row><label>Max Duty %</label><input name=m" + String(i) + "_maxD type=number step=1 min=0 max=100 value=" + String(maxStr) + "></div>";
+    meterRows += "<div class=row><label>Max Duty %</label><input name=m" + String(i) + "_maxD type=number step=any min=0 max=100 value=" + String(maxStr) + "></div>";
     meterRows += "<div class=slider-row>";
     meterRows += "<label>Output %</label>";
-    meterRows += "<input name=m" + String(i) + "_cur type=range min=0 max=100 step=1 value=" + String(curStr) + ">";
+    meterRows += "<input name=m" + String(i) + "_cur type=range min=0 max=100 step=0.1 value=" + String(curStr) + ">";
     meterRows += "<span class=val id=m" + String(i) + ">" + String(curStr) + "%</span>";
     meterRows += "</div></fieldset>";
   }