After all this rain we`ve had leaving lakes in my footwells i finally did the seals today. A lot easier than i thought it was going to be. Got all 4 doors done in 2 1/2 hours, thanks to the guides on here. Used butyl tape off ebay, only cost about £12 for several metres and still have loads left. Just need to wait for some more heavy rain to see if it`s been done properly.