I have vectric 10.5 which I have a problem and I don't understand what wrong in vectric I am engraving on a sign on a mdf and I set up the tool path I set the first depth at 0.5 for testing my new up grade cnc router 3018 and when I up load the gcode in candle and start my cnc router which I use the bits which came with the cnc 0.1 with 30deg vbit it start the cnc it engraving depth was 2mm which I was testing my cnc to see if it would start engraving at 0.5 is there a problem in the vectric software.