I suddenly keep getting these incomplete letters and numbers when previewing and engraving. See the Preview lettering. I have used other fonts and I get the same thing. What have I done wrong? Please help.
Using a Comgrow Comgo Z1
Cut settings for the blue layer? I would look to see if you have ‘Tabs / Bridges’ enabled for that layer. 
That did the trick Rick. Thank you very much for your help.