HI Bob.
Next someone gets under the car if it as not been done already, cut about 15mm on the plenum tubes, that way if any debris does make its way down the tube, it as a chance of getting out the tube, also the water can pass through quicker.
You will still get the condensation until the carpets are completely dry, I would also have the passenger side inspected as water can & does get anywhere.
Nice to hear rubber grease was used on the sliders instead of copper grease, this thread will also show other members reading this thread what can happen if the drain plug gets blocked.
It is all registered in the link below.
we will be seeing Redfive soon I believe
https://the75andztclub.co.uk/forum/s...d.php?t=125864
spyhole mod
https://www.the75andztclub.co.uk/for...1&postcount=21
Plenum tubes shown back in 2010 and how they can get blocked if not looked after, these were like this when I first bought my blue Tourer in 2010 it was rectified right away.
I still got caught out by the sunroof drain tubes though,
that's another story that can be found and read
http://www.the75andztclub.co.uk/foru...ad.php?t=84865