Snap .. same sort of system Jackiey. My Nurse holds onto a box and tip taps with a little piece of plastic on the screen doing the settings. As I say, over two hours of this the other week, and nothing eliminated the sensations from my right leg and between my legs.

My family don't want me to have another operation. I can see their point as I am still having to take meds for my back so that's not going to alter.