I've had a quick chat with Andy and he is going to test a number of images to try to find when this first started happening. If he can discover that, it will get us a long way to finding where this issue was introduced.
I've had a quick chat with Andy and he is going to test a number of images to try to find when this first started happening. If he can discover that, it will get us a long way to finding where this issue was introduced.