Nope, no rubber at the bottom of the glass on the outside which is why you need to ensure that the drain holes are clear. Have a look at the tech doc http://traction-owners.co.uk/members_only/technical_articles.shtml on ‘rainproofing doors’ – Volume 23 – 1998-99 issue 5 (Mar) which covers all the common issues with ‘leaks’
Anonymous