Hello - I would appreciate some advice - I have purchased a property (so I don't know the history) where there seems to have been a bit of a mess made to address the gap between the bottom of the tiles and shower tray - please see photos - I'm guessing there was a gap and someone has used some trim/quadrant and then gone over it with silicone. It doesn't leak but looks unsightly. I was going to cut it all out and do the same - i.e. new trim and silicone but try and do a neater job! I can't raise the tray as it's all fixed in and was originally done around 15 years ago. Anyone have any comments and/or alternative suggestions?