[Huahahahahaha]

Wauw.....
i still not realize this.
i just using my rotary attachment, and not change any setting on machine.
but as far as, it's look fine on my machine. i could engraving on glass and cutting cylinder acrylic.

[dvdlock]

Wauw.....
i still not realize this.
i just using my rotary attachment, and not change any setting on machine.
but as far as, it's look fine on my machine. i could engraving on glass and cutting cylinder acrylic.

You are fortunate that it work out that way. The problem you will have is if you go bigger in diameter, you will end up with a narrow image.

Dave.