Sorry, posted wrong code at first - this one should be the right one.

I'm totally stumped and tired of breaking tooling. Anybody willing to take a look?

> Odd thing is, sometimes it works, some times it doesn't.

> Other similar parts work just fine.

> Tried to recode this one, and still a problem.

> Mach shows the correct path, but wanders off it - this is both in the software and hardware.

> I have no spindle control, mist control or on off relays. Its just xyz control.

> In both images, the green line is where it wanders off - not always the same places. It does this on two different PC's, wether I'm just running the software simulation or actually cutting parts.

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O0000

N104 G0 G17 G40 G49 G80 G90

N106 G0 Z.25

N108 X0 Y0

N106 G0 G90 G54 X-.1302 Y.5267

N110 Z.1

N112 G1 Z-.045 F1.

N114 X.8056 F2.

N116 G2 Y.4391 R.0438

N118 G1 X-.0682

N120 G3 Y.3516 R.0437

N122 G1 X.8056

N124 G2 Y.264 R.0438

N126 G1 X-.0682

N128 G3 Y.1765 R.0438

N130 G1 X.8056

N132 G2 Y.0889 R.0438

N134 G1 X-.1302

N136 Z.055 F5.

N138 G0 Z.25

N140 X.7372 Y-.181

N142 Z.055

N144 G1 Z-.175 F5.

N146 Y-.057 F2.

N148 G3 X.6442 Y.036 R.093

N150 G1 X.3568

N152 X.1318 Y.1297

N154 X.0192

N156 G2 X-.0428 Y.1917 R.062

N158 G1 Y.2417

N160 G2 X.0192 Y.3037 R.062

N162 G1 X.1192

N164 G3 Y.3047 R.0005

N166 G1 X.0192

N168 G2 X-.0428 Y.3667 R.062

N170 G1 Y.4167

N172 G2 X.0192 Y.4787 R.062

N174 G1 X.1318

N176 X.3568 Y.5725

N178 X.6442

N180 G2 X.7062 Y.5105 R.062

N182 G1 Y.4605

N184 G2 X.6442 Y.3985 R.062

N186 G1 X.4442

N188 G3 Y.21 R.0943

N190 G1 X.6442

N192 G2 X.7062 Y.148 R.062

N194 G1 Y.098

N196 G2 X.6442 Y.036 R.062

N198 G0 Z.25

N200 X0 Y0

N210 M30

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