diff --git a/ugs-platform/ugs-platform-surfacescanner/src/main/java/com/willwinder/ugs/platform/surfacescanner/SurfaceScanner.java b/ugs-platform/ugs-platform-surfacescanner/src/main/java/com/willwinder/ugs/platform/surfacescanner/SurfaceScanner.java
index 6397a83de6..406c7c7a40 100644
--- a/ugs-platform/ugs-platform-surfacescanner/src/main/java/com/willwinder/ugs/platform/surfacescanner/SurfaceScanner.java
+++ b/ugs-platform/ugs-platform-surfacescanner/src/main/java/com/willwinder/ugs/platform/surfacescanner/SurfaceScanner.java
@@ -27,7 +27,6 @@ This file is part of Universal Gcode Sender (UGS).
 import com.willwinder.universalgcodesender.model.UnitUtils.Units;
 import com.willwinder.universalgcodesender.model.events.ProbeEvent;
 import com.willwinder.universalgcodesender.utils.AutoLevelSettings;
-import static com.willwinder.universalgcodesender.utils.MathUtils.isEqual;
 
 import java.util.Deque;
 import java.util.LinkedList;
@@ -163,14 +162,6 @@ public void reset() {
     public void probeEvent(final Position p) {
         Position expectedProbePosition = pendingPositions.pop();
         Position probedPosition = p.getPositionIn(expectedProbePosition.getUnits());
-
-        // The position reported from the controller might lack some precision on the X/Y position.
-        // We therefore need to lower the precision when checking the probed X/Y axes
-        double delta = 0.1;
-        if (!isEqual(probedPosition.getX(), expectedProbePosition.getX(), delta) || !isEqual(probedPosition.getY(), expectedProbePosition.getY(), delta)) {
-            reset();
-            throw new RuntimeException(String.format("Unexpected probe location, expected %s to be %s", probedPosition, expectedProbePosition));
-        }
         Position settingsOffset = settings.getAutoLevelProbeOffset().getPositionIn(getPreferredUnits());
 
         expectedProbePosition.setX(expectedProbePosition.getX() + settingsOffset.getX());
diff --git a/ugs-platform/ugs-platform-surfacescanner/src/test/java/com/willwinder/ugs/platform/surfacescanner/SurfaceScannerTest.java b/ugs-platform/ugs-platform-surfacescanner/src/test/java/com/willwinder/ugs/platform/surfacescanner/SurfaceScannerTest.java
index 4c10f7e500..d26514358b 100644
--- a/ugs-platform/ugs-platform-surfacescanner/src/test/java/com/willwinder/ugs/platform/surfacescanner/SurfaceScannerTest.java
+++ b/ugs-platform/ugs-platform-surfacescanner/src/test/java/com/willwinder/ugs/platform/surfacescanner/SurfaceScannerTest.java
@@ -9,7 +9,8 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import static org.junit.Assert.*;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
 import static org.mockito.Mockito.when;
 
 public class SurfaceScannerTest {
@@ -87,7 +88,18 @@ public void probeEventShouldAllowForSomePrecisionErrorsFromController() {
 
         Position third = new Position(surfaceScanner.getNextProbePoint().get());
         third.setY(third.getY() + 0.11);
-        assertThrows(RuntimeException.class, ()  -> surfaceScanner.probeEvent(createProbePoint(third, UnitUtils.Units.MM, 1)));
+        surfaceScanner.probeEvent(createProbePoint(third, UnitUtils.Units.MM, 3));
+
+        Position fourth = new Position(surfaceScanner.getNextProbePoint().get());
+        third.setY(fourth.getY() - 0.11);
+        surfaceScanner.probeEvent(createProbePoint(third, UnitUtils.Units.MM, 4));
+
+        Position[][] probePositionGrid = surfaceScanner.getProbePositionGrid();
+        assertEquals(2, probePositionGrid.length);
+        assertEquals(new Position(0, 0, 1.0, UnitUtils.Units.MM), probePositionGrid[0][0]);
+        assertEquals(new Position(0, 1, 2.0, UnitUtils.Units.MM), probePositionGrid[0][1]);
+        assertEquals(new Position(1, 0, 4.0, UnitUtils.Units.MM), probePositionGrid[1][0]);
+        assertEquals(new Position(1, 1, 3.0, UnitUtils.Units.MM), probePositionGrid[1][1]);
     }