Thankyou both for your answers.
Birte, re orthotics... I'll give them a go.
Charlie m8, interesting re low battery and gait disturbance.
So, do I just check with my own access review controller for battery status or can neuro tell me with his machine the estimated battery life?
BTW for some reason I've noticed when I go to the gym, on the treadmill if I hold on to the frame my gait is very normal, heel toe walking comes quite naturally, let go of the frame and it's not nearly as good.
Cheers,
Lee