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  1. #11
    Quote Originally Posted by njhussey View Post
    Now playing devils advocate here....how much accuracy do I need? There's a CNC router I know of that looks a bit like this.....
    so just wondering to what degree I go to with the levelling? I've got nothing to measure the accuracy of the epoxy once it's set and have no way of accurately telling if the rails are flat. I don't want to go out and spend a small fortune on a surface plate or engineers bevelled edge 1300mm long sop suggestions on a postcard please?
    Excellent point and your 100% spot on.!!. . . . He's talking Bollocks.!! . . . . Measuring to those tolerences needs expensive highly calibrated equipment which I doubt he has either.!

    For what you want to do then if those rails are on the same plane then you will be perfectly fine.!! . . . . Fact is this is DIY Level precision and to attain higher level precision cost's lots of Money or Lots of time and frustration.!!. . . . . .KEEP IT REAL. . . it will be PERFECTly fine for wood.!

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