Fusion 360 G3 errors SOLVED

One thing I can see in the G code is that "J" is used for the center offset of the arc in the X direction. That is wrong, it should be "I". In the G3 lines.

I propose you try the post processor I attached earlier in this thread. Do tool compensation "in computer".
The code that comes out from that one has worked for me the last 500 times or so. No modifcations should be
needed, just run.

Place the cps file somewhere like on the Desktop. When posting, browse and select it.

I figured it out. So the J was an issue and I got it to post with I. K. So for some reason I need 5 decimal place in order for it to read the radius. I went into the post processor and edited so it would post 5 places. Low an behold it worked. I am now successfully running fusion 360 Thank you all for the help. Now on to figuring out why the Z axis is drifting a few thousands over multiple passes.

in the postprozessor area there are modified postprocessors
to solve many issues on linuxcnc from fusion g-code

you may find a better one there

Hello, I am using the Fusion 360 post-processor for plasma and when I use figures with radii I have the same problem of different arcs, someone can help me with a recommendation or something that I have to modify, thank you very much.