On Wed, 24 Mar 2004 13:10:25 -0000, "John Manders"
vaguely proposed a theory
.......and in reply I say!:
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I did see a plastic tensioner some while ago that would work for you. I
looked like a thin walled plastic sprocket that sits between the two chain
runs. It is compressed to an oval shape and pushes the two sides of the
chain apart.
Hope I have managed to describe it OK.

John


You could also make a floating tensioner like this
http://www.tonysbuggypage.btinternet...tensioner.html


Tricky! Unfortunately, while it's very elegant, it allows too much
movement of the whole chain on both sides for my purposes. But handy
to remember for other times....
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..........no I'm not!
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