Hello,
My unit is configured for inch, so in order to cut metric I am converting all values to place in nfs turn to inch and tpi. As was mentioned to me when I asked a question here some time back. I have the axis positions all calibrated. When I say too big or small, it is because when I take the values out of the machinist handbook, I am not sure which to use when plugging in the wizard, because what I thought should work is not,, not a matter of machine accuracy just what values do I use as standard threads using your provided thread table work fine with a minor tweak if needed and with the handbook metric values I convert all the table values to inch and adjust for turning mode. It is a matter of I have never cut metric and was looking to see what plugs in the wizard.
Thank you