Windscreen wiper problems, help !

[BEN_UK]

Hello,

I have got a Fiat Punto Sporting, its a 2000 W reg.

I am having problems with the windscreen wipers and no idea whats causing it.

I have just replaced the wiperblades but the problem is still happening.

I have 3 settings for wiper speed,

1- slow
2-middle
3-fast

The problem occurs mainly on the first setting. But it does happening on the faster settings. It seems the faster the wipers go it helps to smooth out the wiping motion.

The problem is that the wiperblades dont run smooth, they keep jumping when wiping. Its hard to explain but they dont wipe in a smooth motion. Its like there sticking and jumping. It dont clear the screen correctly and leaves mess all over it.

Anyone got any idea what could be causing it ?

Thanks Ben

 

[BEN_UK]

I have got some new blades, they are Bosch super plus

Whats this linkage u talk about ? how can i find it ?

Thanks Ben