I have done the cheap mod and fitted the insignia jet washers to my coupe and the spray is ok.
But I was wondering how far in the hole the parts should be.
No imagine if you will the new jet washers... it has 4 slits in the form of a broken circle and some slits in the middle.
the lower of the slits that forms the circle are just under the black plastic they push through.
Now the reason why I am asking is the I have tried to push these in as far as I can but at either end just under the windscreen is is always full of water and every week I have to put a sponge down there to soak up the water!!!
Is this normal?