Hi cem, thanks a lot for your quick reply - much appreciated. That's sad about Trevor - and that you were never able to meet up with him. I'm only going off his videos I have found online but he seemed a very nice and friendly chap.
I've just bought the ball I'm looking to repair - it's an old Adidas Wallaby leather rugby ball. The seller tells me that the bladder has perished so I'm planning to get it repaired. Now I should quickly add that it was on my search for information online that I found this forum (and thread.) Sadly I'm in no way experienced in this type of thing!
I have a few pictures of the ball which I'm happy to share with you. I'm still working out how to use this forum so I'm not sure if you have an email address I could send them to. Otherwise, what's the best way to share photos - via something like photobucket? I should get hold of the ball some time next week so can send you more pictures then!
I live in Singapore and doubt there'll be anyone here who has done this before....though plenty of shops that repair shoes, bags etc that might be able to do it but I don't think I would risk it!
Thanks again for your reply! Best, Nick