Dot burned at start of fills. Not sure why

When burning some text in fill mode I get a dot at the start of each letter. Not sure why this is happening and would like to fix it. I did some searching and saw suggestions about adjusting the minimum speed, however, I don’t seem to have those options. What else could it be?


Your profile states that you have a grlb-m3 controller. Indeed, this firmware does not support dynamic power output. Are you sure that your firmware is that old?

But you can also increase the overscan and change to mode to “all shapes at once” instead of each one individually. Then the laser won’t start and stop so much.

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I would just add that there is documentation where you can get some extra help.

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