diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7611fd8..42a06be 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -26,6 +26,7 @@ All notable changes to this project will be documented in this file.
 - Reorder OpenCL objects in class so destructors are called in safe order.
 - Ensure all OpenCL kernels are present in destructor.
 - Normalise sum result by expected value to help false negative errors.
+- Update starting values to support new kernel in all models on all devices.
 
 ### Removed
 - Pre-building of kernels in SYCL version to ensure compatibility with SYCL 1.2.1.
diff --git a/Stream.h b/Stream.h
index eb4ffd4..bb18f1d 100644
--- a/Stream.h
+++ b/Stream.h
@@ -11,10 +11,10 @@
 #include <string>
 
 // Array values
-#define startA (0.1)
-#define startB (0.2)
+#define startA (0.001)
+#define startB (0.02)
 #define startC (0.0)
-#define startScalar (0.4)
+#define startScalar (-0.4)
 
 template <class T>
 class Stream