Just a quick update from my NCS/EMG test. It was at a new hospital which had a very confusing layout - luckily I managed to make the appointment with minutes to spare and was immediately called through. The neurologist and technician were brilliant, but I wish I'd have mentally prepared for the pain as at times it was fairly uncomfortable. The good news is the neurologist believes he knows what the cause is but needs the MRI results to confirm this. So it's just the MRI to go and hopefully I'll have the information I need.