I’ve spent a couple of hours in Fusion 360, and had a problem with the Post Processor wanting to drag the cutter across the work surface from the start! After pulling out most of my remaining hair I finally got the post processor to work the way I wanted and that is to raise the Z axis to the clearance height. It really shouldn’t be this difficult but!!
In any case if anyone is interested in a copy let me know. Can’t seem to post any files other than graphics though I have seen other file types on here.
This is NOT for Marlin, it’s intended for use with Grbl .91 and above.
The guffy GRBL post processor definitely works as there are people on this forum using it and asking questions about it. You do have to install both the PP and the common file to make it work.
You don’t do anything with it. Just put it in the same directory as the DIYCNC_Grbl11.cps file.
Edit: Most of the people on the forum use the Guffy post processors, but that does not mean the post processor configuration that you have setup might not be as good or better.
It has been 18 months since I setup guffy post processor for Fusion 360, and I’m running Marlin. All I remember doing is following the instructions here, and putting the two files I mentioned above in the specified directory. I was helping someone last week debug a problem in the GRBL version of the post processor, so I do know for certain that the GRBL post processor requires DIYCNC_Common.js.
Edit: I just looked, and I have the GRBL post processor installed on my laptop as well as the Marlin version. Not sure why. Both are installed in: C:\Users\rober\AppData\Roaming\Autodesk\Fusion 360 CAM\Posts. I was able to select the GRBL version and output a g-code file.
I have had this problem, I beat my head against the wall for hours but it was a stupid simple mistake on my end. the origin for the stock in fusion 360 was in the wrong place. changed the origin to where i zero my part and problem solved. not sure if this is your problem but if not maybe someone else can learn from my mistake