Alternatives to Universal G-Code Sender?
I am a CNC newbie and have found that the Universal G-Code Sender is easy to get up and running. I have had problems, especially on long running jobs. Once, the laser head stopped moving and kept burning until it made a scorched spot on my work piece. This evening I had a situation about 1 hour into the job, where the laser head shifted 2 inches in the -Y direction for no good reason and continued cutting in the shifted condition (spoiling the job).
Is there a more reliable G-Code sender that works better? What does everyone think?