Lasercad Reverse Etch Direction

[jmbraben]

The air draw (smoke extraction) on my system is to the "back" ("top" of workpiece), the engrave direction currently scans from "back to front" of machine (top to bottom of workpiece). This causes smoke draw over the already etched area (leaving residue on finished area).
I would like to reverse order of engrave scanning front to back of machine (bottom to top of workpiece) to eliminate this issue.
How do I reverse the engraving sequence?

[mrsunnylam]

on the software you will see a Box with a icon, (system parameters) in there under workspace, change the relative position to where you want it to start. then click apply