Hello Ed sorry for the delay in getting back to you. I am unable to post the images only because one I take a screen shot the noise is not visible. However I have a solution that seems to be working. I have posted the vi for you to take a look at. The main problem with the code is that I was using the producer consumer loop and not the master slave loop. The producer consumer was causing the consumer to fall further an further behind which casued my data processing to take a really long time.
Anyhow thank you very much for your assistance.
Giles
