I spoke to a very helpful fellow today on the tech support helpline and he checked it out with his 4425 and said it should work with any 4000 series ‘scope. So I will click on any 4000 ‘scope in the list. (I mistakenly thought that each model was associated with a matched version of PicoLog.)

Having seen Steve Smith demonstrating PicoLog in a recent PicoAutomotive newsletter, I was very much looking forwards to exploring it. But, going through the download options, it appears it is not compatible with the automotive ‘scopes 4425 and 4823. Is that correct? Thanks. EDIT: thanks to the very...