I didn’t get to do any work on it. I was all set for a morning of drain cleaning but a quick test showed everything working fine. I went out for a drive insteadI'm looking at that free flowing drain vent from the hood with envy!!!! Did you clean it out? If so, some top tips on finding the hole (!) would greatly assist. I know roughly where it sits but just can't seem to see it or get to it.......and as a consequence suffering a soggy passenger footwell and knackered Yaw Sensor (the blue costly one!).