Makes me wonder whether or not it'd be cheap and easy just to drill out the old tubes to match the newer spec. Would you mind fitting drill bits to find the size? Anyone care to comment as to whether or not that would be somehow detrimental, provided one doesn't leave *any* shavings inside? -- Peter Serwe <peter@easytree.net> Cheaper, Faster, Better, pick any two. finger peter@easytree.net for public pgp key