Mathematical speed increase

[jbaker1311]

Thanks again for doing a great job with this software. Currently running it on a 2x4.3m table industrial size plotter.

Because I'm doing mostly larger stuff, is there a way you can increase the speed on a long straight and slow it down for small marks/tight curves etc.

Currently running it at 2500 as an overall, but capable of going to 6000/sec in a single axis.

Cheers!

[svenhb]

I think this is a setting you can do in the grbl firmware: https://github.com/gnea/grbl/wiki/Grbl-v1.1-Configuration#11---junction-deviation-mm
I don't how I could handle this in grbl-Plotter, except if an G2/G3 command is comming up, to set the lower speed and after this command set the higher speed.

Also the acceleration has a big impact: https://github.com/gnea/grbl/wiki/Grbl-v1.1-Configuration#120-121-122--xyz-acceleration-mmsec2
If you use lower acc. only on longer straight lines the full speed will be reached....