Machsupport Forum

Mach Discussion => General Mach Discussion => Topic started by: nipper on February 25, 2010, 04:09:15 PM

Title: Growing.
Post by: nipper on February 25, 2010, 04:09:15 PM

Hi all,
I am new to this, not only the forum but running a CNC machine. Over the winter I  have had a small mill built. In the last few days I have run a program to surface the main board and to cut the hole pattern for my hold downs. I have cut a template using the next program. My question is when I ran the template program for a fourth time the profile has grown approximately 20mm all round, Why? What have I clicked that I should not have.

Mike

Title: Re: Growing.
Post by: Hood on February 25, 2010, 04:14:05 PM

Make sure you dont have any scaling in effect.
Hood