Windscreen washer nozzle, leaking

I have noticed rain leaks through the drivers side washer nozzle to pool a little water on the block. I think a dab of silicon round the nozzle would fix this.

Has anyone else experienced this before? If yes how did you fix it

Also, how would you remove the nozzle, I'm guessing hose pulled off and unclip from under the bonnet...

Cheers
 
more common on the 200 with it not having the sound proofing.

Luckily i nicked it out of the 197 to stick on the 200.
 
I think it's the cups that dont have this, mine does not and other cups i've looked at.

More weight saving.