I'm trying to engrave Delrin for my Seal press - so I digged up this old thread.
Frank, do happen to still have your Corel file, you mentioned here - I tried to open it, but still have Corel 11 so it wouldn't open
About the settings you wrote that you engraved it at 100 S and 40 P this is referring to %, correct ?
I made 0,25mm outline on the negative and the engraving looks pretty deep, but when I use it I get a real nice paper mark only in the top 20% of the seal the rest does nothing
Thanks in advance for any hints
Cheers, Andrea