diff --git a/src/components/ScaleBuilder.vue b/src/components/ScaleBuilder.vue
index 3c0ce3d3..9d28ddcd 100644
--- a/src/components/ScaleBuilder.vue
+++ b/src/components/ScaleBuilder.vue
@@ -535,6 +535,8 @@ async function doImport(importerKey: ImporterKey, event: Event) {
 
     <EqualTemperamentModal
       :show="showEqualTemperamentModal"
+      :centsFractionDigits="centsFractionDigits"
+      :decimalFractionDigits="decimalFractionDigits"
       @update:scaleName="emit('update:scaleName', $event)"
       @update:scale="
         showEqualTemperamentModal = false;
diff --git a/src/components/modals/generation/EqualTemperament.vue b/src/components/modals/generation/EqualTemperament.vue
index 907dcf77..aa16d067 100644
--- a/src/components/modals/generation/EqualTemperament.vue
+++ b/src/components/modals/generation/EqualTemperament.vue
@@ -7,6 +7,11 @@ import { splitText } from "@/components/modals/tempering-state";
 import { clamp } from "xen-dev-utils";
 import { ExtendedMonzo, Interval, Scale } from "scale-workshop-core";
 
+const props = defineProps<{
+  centsFractionDigits: number;
+  decimalFractionDigits: number;
+}>();
+
 const emit = defineEmits(["update:scale", "update:scaleName", "cancel"]);
 
 const octave = new Interval(
@@ -24,6 +29,10 @@ const degreesString = ref("1 2 3 4 5");
 const jumpsElement = ref<HTMLTextAreaElement | null>(null);
 const degreesElement = ref<HTMLTextAreaElement | null>(null);
 
+const singleStepOnly = computed(
+  () => divisions.value !== Math.round(divisions.value)
+);
+
 const safeScaleSize = computed(() =>
   Math.round(clamp(1, 1024, divisions.value))
 );
@@ -52,10 +61,15 @@ watch(degrees, (newValue) => {
 });
 
 function updateFromDivisions() {
-  jumpsString.value = Array(safeScaleSize.value).fill("1").join(" ");
-  degreesString.value = [...Array(safeScaleSize.value).keys()]
-    .map((k) => (k + 1).toString())
-    .join(" ");
+  if (singleStepOnly.value) {
+    jumpsString.value = "";
+    degreesString.value = "";
+  } else {
+    jumpsString.value = Array(safeScaleSize.value).fill("1").join(" ");
+    degreesString.value = [...Array(safeScaleSize.value).keys()]
+      .map((k) => (k + 1).toString())
+      .join(" ");
+  }
 }
 
 function updateFromJumps() {
@@ -87,16 +101,37 @@ function updateFromDegrees() {
 }
 
 function generate() {
-  // Implicit use of safeScaleSize. Note that small subsets of huge EDOs cause no issues.
-  const scale = Scale.fromEqualTemperamentSubset(degrees.value, equave.value);
-  // Obtain effective divisions from the scale just generated.
-  const effectiveDivisions =
-    scale.getInterval(0).options.preferredEtDenominator;
-  emit(
-    "update:scaleName",
-    `${effectiveDivisions} equal divisions of ${equave.value.toString()}`
-  );
-  emit("update:scale", scale);
+  const lineOptions = {
+    centsFractionDigits: props.centsFractionDigits,
+    decimalFractionDigits: props.decimalFractionDigits,
+  };
+  if (singleStepOnly.value) {
+    const stepCents = equave.value.totalCents() / divisions.value;
+    const scale = Scale.fromIntervalArray([
+      new Interval(
+        ExtendedMonzo.fromCents(stepCents, DEFAULT_NUMBER_OF_COMPONENTS),
+        "cents",
+        undefined,
+        lineOptions
+      ),
+    ]);
+    emit("update:scaleName", `${scale.equave.name} cET`);
+    emit("update:scale", scale);
+  } else {
+    // Implicit use of safeScaleSize. Note that small subsets of huge EDOs cause no issues.
+    const scale = Scale.fromEqualTemperamentSubset(
+      degrees.value,
+      equave.value.mergeOptions(lineOptions)
+    );
+    // Obtain effective divisions from the scale just generated.
+    const effectiveDivisions =
+      scale.getInterval(0).options.preferredEtDenominator;
+    emit(
+      "update:scaleName",
+      `${effectiveDivisions} equal divisions of ${equave.value.toString()}`
+    );
+    emit("update:scale", scale);
+  }
 }
 </script>