Hi Gerry,

Many thanks for your reply. It would be good if this could be fixed in the future.

We managed to get round it ny exporting as a CSV file and then counting the rising edges (with some simple maths) in Excel, but I will try as you have suggested as that is much quicker.

Thanks again!

I am struggling to produce a Rising Edge Count using the Measurements tool.

I can get a count if I only select the start of the trace, but once I select more of the trace with the rulers the count just disappears.... any ideas what I am doing wrong?