In article ,
wrote:
On Monday, 13 March 2017 00:22:44 UTC, Dave Plowman (News) wrote:
You're a bit late with this. Was looking for replacements several years
ago. Those with sense will already have changed to something which is
current - and not wait years for you to get your act together.

... British industry ...

Other problem was the lack of information and warnings with this stuff.
That it was only suitable for light use. In tests where everything was
exactly right, it could take a reasonable load. But if not aligned
correctly would fail with a much lower laod. Hence most systems now using
twin slots which are self aligning. And being made of steel rather than
aluminium.

--
*A fine is a tax for doing wrong. A tax is a fine for doing well*

Dave Plowman London SW
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