diff --git a/Source/SIMPLib/Common/SIMPLArray.hpp b/Source/SIMPLib/Common/SIMPLArray.hpp
index e90b0869b..d28380221 100644
--- a/Source/SIMPLib/Common/SIMPLArray.hpp
+++ b/Source/SIMPLib/Common/SIMPLArray.hpp
@@ -505,7 +505,7 @@ class IVec3 : public SIMPLArray<T, 3>
   }
   inline IVec3 operator*(const IVec3& v) const
   {
-    return IVec3(X_VAL * v.x, Y_VAL * v.y, Z_VAL * v.z);
+    return IVec3(X_VAL * v[0], Y_VAL * v[1], Z_VAL * v[2]);
   }
   inline T dotProduct(const IVec3<T>& v) const
   {
diff --git a/Source/SIMPLib/CoreFilters/RotateSampleRefFrame.cpp b/Source/SIMPLib/CoreFilters/RotateSampleRefFrame.cpp
index ab7f86f2f..5d1628c25 100644
--- a/Source/SIMPLib/CoreFilters/RotateSampleRefFrame.cpp
+++ b/Source/SIMPLib/CoreFilters/RotateSampleRefFrame.cpp
@@ -459,15 +459,15 @@ class RotateSampleRefFrameImpl
 RotateSampleRefFrame::RotateSampleRefFrame()
 : p_Impl(std::make_unique<Impl>())
 {
-  std::vector<std::vector<double>> defaultTable{{1.0, 0.0, 0.0}, {0.0, 1.0, 0.0}, {0.0, 0.0, 1.0}};
+  std::vector<std::vector<double>> defaultTable{{1.0, 0.0, 0.0, 0.0}, {0.0, 1.0, 0.0, 0.0}, {0.0, 0.0, 1.0, 0.0},  {0.0, 0.0, 0.0, 1.0}};
 
   m_RotationTable.setTableData(defaultTable);
   m_RotationTable.setDynamicRows(false);
   m_RotationTable.setDynamicCols(false);
-  m_RotationTable.setDefaultColCount(3);
-  m_RotationTable.setDefaultRowCount(3);
-  m_RotationTable.setMinCols(3);
-  m_RotationTable.setMinRows(3);
+  m_RotationTable.setDefaultColCount(4);
+  m_RotationTable.setDefaultRowCount(4);
+  m_RotationTable.setMinCols(4);
+  m_RotationTable.setMinRows(4);
 }
 
 // -----------------------------------------------------------------------------
diff --git a/Source/SIMPLib/Geometry/ImageGeom.cpp b/Source/SIMPLib/Geometry/ImageGeom.cpp
index 868bf7bc2..963d4269f 100644
--- a/Source/SIMPLib/Geometry/ImageGeom.cpp
+++ b/Source/SIMPLib/Geometry/ImageGeom.cpp
@@ -1234,7 +1234,7 @@ ImageGeom::ErrorType ImageGeom::computeCellIndex(const float coords[3], size_t i
       return static_cast<ImageGeom::ErrorType>(i * 2 + 1);
     }
     index[i] = static_cast<size_t>((coords[i] - m_Origin[i]) / m_Spacing[i]);
-    if(index[i] > m_Dimensions[i])
+    if(index[i] >= m_Dimensions[i])
     {
       return static_cast<ImageGeom::ErrorType>(i * 2 + 1);
     }