diff --git a/Meade.net.Focuser.UnitTests/FocuserUnitTests.cs b/Meade.net.Focuser.UnitTests/FocuserUnitTests.cs
index e5699dc..3984680 100644
--- a/Meade.net.Focuser.UnitTests/FocuserUnitTests.cs
+++ b/Meade.net.Focuser.UnitTests/FocuserUnitTests.cs
@@ -364,7 +364,7 @@ namespace Meade.net.Focuser.UnitTests
         {
             var result = _focuser.MaxIncrement;
 
-            Assert.That(result, Is.EqualTo(7000));
+            Assert.That(result, Is.EqualTo(30000));
         }
 
         [Test]
@@ -372,7 +372,7 @@ namespace Meade.net.Focuser.UnitTests
         {
             var result = _focuser.MaxStep;
 
-            Assert.That(result, Is.EqualTo(7000));
+            Assert.That(result, Is.EqualTo(30000));
         }
 
         [Test]
@@ -382,8 +382,8 @@ namespace Meade.net.Focuser.UnitTests
             Assert.That(exception.Message, Is.EqualTo("Not connected to focuser when trying to execute: Move"));
         }
 
-        [TestCase(-7001)]
-        [TestCase(7001)]
+        [TestCase(-30001)]
+        [TestCase(300001)]
         public void Move_WhenLargerThanMaxIncrement_ThenThrowsException(int position)
         {
             ConnectFocuser();
diff --git a/Meade.net.focuser/Focuser.cs b/Meade.net.focuser/Focuser.cs
index 9753bb6..c417413 100644
--- a/Meade.net.focuser/Focuser.cs
+++ b/Meade.net.focuser/Focuser.cs
@@ -260,7 +260,7 @@ namespace ASCOM.Meade.net
             }
         }
 
-        private readonly int _maxIncrement = 7000;
+        private readonly int _maxIncrement = 30000;
         public int MaxIncrement
         {
             get
@@ -270,7 +270,7 @@ namespace ASCOM.Meade.net
             }
         }
 
-        private readonly int _maxStep = 7000;
+        private readonly int _maxStep = 30000;
 
         public int MaxStep
         {