I did the Auto Glym glass polish then Rain X afterwards. Now it did rain for a few days without me going for a drive but when i drove her last Wednesday evening and it was raining it was very meh
I didn't get good beading and i also had a bit of a funny smear which lit up in certain lighting conditions
luckily it wasn't directly in line of sight.
When i previously ran rain x i got very good results but this was driving in the rain the day after i had applied rain x.
I think i'll be looking for something more durable and a bit better in overall performance once the rain x runs out