Hi Shel - just a thought, the rubber seals may have become very brittle from being dry stored for so long. Try rubbing Swissvax "seal" treatment all along all of the seals, leaving overnight and then repeating. It's not cheap (£23 a bottle, from memory) but it's amazing. i am lucky enough to be 2 miles from Swissvax's uk importer, but if you try swissvax.co.uk, you should be able to find them ok. any problems, let me know - I can always nip over and get some for you and post it on.