I have been using boundary dressup on arcs and it seems it is losing G2 speeds on some lines.

The contour gets expected F600 but when I add the dressup it hobbles around at F120 which is the z cutting speed.

Code: Select all

```
M3 S20000.0
(Finish operation: T8: 8mm endmill)
(Begin operation: Contour+4)
(Path: Contour+4)
(Contour+4)
(Compensated Tool Path. Diameter: 8.0)
G0 Z3.000
G0 X51.622 Y51.598
G0 Z2.000
G1 X51.622 Y51.598 Z-1.000 F120.000
G2 X0.140 Y-72.999 Z-1.000 I-51.610 J-51.610 K0.000 F600.000
G2 X-8.000 Y-65.000 Z-1.000 I-0.140 J7.999 K0.000 F600.000
G1 X-8.000 Y65.000 Z-1.000 F600.000
G2 X-0.657 Y72.973 Z-1.000 I8.000 J-0.000 K0.000 F600.000
G2 X51.622 Y51.598 Z-1.000 I0.669 J-72.984 K0.000 F600.000
G1 X51.622 Y51.598 Z-2.000 F120.000
```

Code: Select all

```
M3 S20000.0
(Finish operation: T8: 8mm endmill)
(Begin operation: DressupPathBoundary+4)
(Path: DressupPathBoundary+4)
(Contour+4)
(Compensated Tool Path. Diameter: 8.0)
G1 X0.000 Y0.000 Z1.000
G1 Z2.000 F120.000
G0 Z3.000
G0 X51.622 Y51.598
G0 Z2.000
G1 Z1.000 F120.000
G1 X51.622 Y51.598 Z-1.000
G2 X65.818 Y31.559 Z-1.000 I-51.610 J-51.610 K0.000
G1 Z2.000 F120.000
G0 Z3.000
G0 X65.818 Y-31.582
G0 Z2.000
G1 Z-1.000 F120.000
G2 X0.140 Y-72.999 Z-1.000 I-65.806 J31.570 K0.000
G2 X-1.000 Y-72.937 Z-1.000 I-0.140 J7.999 K0.000
```

0.19 master.