Twizy Washer Jets

I did a search but didnt find anything.
Looking at the Twizy windscreen wiper, it looks like they are 4 washer jet holes, but only one seems to squirt water on mine.
Is this right, or should all four be producing?

Thanks in advance.

Dear Dalepearson - Mine sends a single jet along the line of the wiper blade. Best regards

Cheers Peter, wonder if those extra nozzles are just for show then.

No idea, I’m afraid!!!