Turn on rear wiper, the first sweep of the arm from the resting position to the other side of the window is fine, smooth and without a problem.
On the return the wiper sticks at 1 or 2 points for about a second, then carries on.
If I use the wash/wipe, the wash doesn't work but the wiping is perfect, over and back without a hitch.
Is this the motor going? or is it something sticking?
I know there is a repair kit for the wash mechanism, so that will be done when I get round to it.