@virtualrain:

Yes, I agree knowing the flow rate is pointless. At first I was going to dismiss the flow rate and use as either flow/no flow monitor only. But, my curiosity got to me when I changed the sample rate as above.

I knew what the theoretical flow rates were, but was curious with my storm and EK FC block what the flow would be. Mainly, was 7.9l/m or 2.9 l/m correct? To be honest, I did not know. You are correct that the bucket test is the only for sure way of knowing.

Thanks for the comments.