Overscanning - Laserhead moves beyond bounds - Bug?

[jkwilborn (Jack Wilborn)]

Overscan is based on the speed that axis is running.

When to use the 'overscanning' option?

If you want to engrave you have the option to use ‘overscanning’. Frankly I don’t know what it is and therefore don’t know when to use it. So the obvious question is; what is overscanning and when to use it? Thanks in advance! [LightburnOverscanning]