Thanks Sam. No major issues whatsoever, as always, the drive was beautiful. Rains and clouds just made it more memorable. Driving through Tamhini ghat and again through the ghat that touches Mahabaleshwar (while coming from Poladpur) was once in a lifetime experience. It was drizzling, there was mist around and the visibility of just 10-15 meters. It was simply awesome.
Anyway, the water continues to flow in, and now I am damn sure that its coming in through some gap below the wiper area (the snaps that I pasted earlier). M-seal didn't help or may be I didn't fix all the areas required. Welding at the right places could be the only solution.
I did took out the plug / cap from the hole below the mat (on driver side), so at least the water won't accumulate inside the cabin. Otherwise, I was getting a water pool inside my car. Its raining continuously in Pune for more than a month now and its sort of a routine exercise for me to try to keep the mats as much dry as possible (or rather as less wet ... )
Here's an interesting irony - I am struggling to keep the water out of my car and at the same time I got a new issue of coolant (its water ultimately) leaking out. I got leaks in hose pipe(s) and also the water pump I guess. Called Tata SA yesterday to check the estimate for replacing water pump and hose pipes, its around 5K (that includes coolant as well.) Planning to get this done in a week or two.