Personal psi / tyre pressure choices

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Yonks ago, somewhere on this forum people were having a really good discussion on optimal tyre pressure for racing (i.e. fastest pressure). From what I remember the gist was that harder is not always faster (there was a point at which you could increase RR by over inflating) and there was a table that gave the optimal PSI for a given weight of rider. I've read what Sheldon has to say on the matter but I remember this table being more useful.

Can anyone recall the thread/article or know what I'm talking about? Much appreciated.

*Edit: while I'm at it wasn't there a table of RR's for different tyres?

I posted one. It was from a touring site, and gave front and rear pressures for various weights and tyre sizes.