Change multiple start points

[sdsherer]

I can't seem to find the answer to this. I use Vcarve Desktop. I need to change the vector direction of hundreds of lines. I know I can change the way the vectors were created in the first place and probably solve the problem, but is there a way to select a bunch of vectors and do a "change direction" - like command to swap the start point to the other end? Thanks.

[adze_cnc]

The gadget "GreenSquares" I believe did something like this. I haven't looked at it for years though: https://paulrowntree.weebly.com/gadgets.html