Can anyone help. Our shower is leaking I’ve removed the bath panel and it’s dripping. When the shower is turned on it does not leak it’s only when you spray it on the tiles. I got someone out who removed all the silicone and replaced it all, it’s still leaking, he came back and removed the corner section but it’s still leaking. If I spray water up to the top of the silicone it doesn’t leak but as soon as it hit the tiles it starts again. He has been out again and taken the silicone higher but it is still doing it as soon as it hits the tiles. The grouting is all fine we are totally confused. The guy says he will come back again and strip the whole lot out but I can’t see how it would help. Has anyone come across this before? Any advice would be gratefully appreciated