Cimco - Backplot arcs issue

[Guest]

I have been messing with different settings, so far, to no avail......

Does anyone know if there is a way to set up Cimco backplot so that arcs on different planes don't show as they do....

On B0., the arc looks good....on the 90° rotation, the arc becomes a hump, at B180, it is inverse at B270 it comes a depression....

This is the bit of code

N40001
Z.15
G1Z.01F125.
X2.9248
G2X2.9242Y-.584I-.0003J-.584
G1X2.9241
X-3.2995
G0Z.25
Y.584
Z.11
G1Z0.
X2.9248
G2X2.9242Y-.584I-.0003J-.584
G1X2.9241
X-3.2995
G0Z1.

 

[gcode]

are you running a 4X machine definition

[Guest]

Just now, gcode said:

are you running a 4X machine definition

Yes, a created one as a basic HMC doesn't come standard from the list I saw

[gcode]

try adding a G17

[Guest]

2 minutes ago, gcode said:

try adding a G17

No change

[Greg_J]

What I have set is for our VMC with 4th axis

Under Backplot setup - Machine setup (4/5 axis)

Type is Table/Table

1st Axis A- Min -1080 Max +1080

2nd Axis Blank

L1 = 0 L2 =0