router plunges straight down thru everything..

[justsomeguy]

The router on my M3 plunges straight down thru everything... material, spoil board and main board when I hit the start button.  I set up everything as I have done in the past when all was working correctly but now instead of starting the cutting... it plunges.  The only difference is i switched to the MillRight UGS download, where I had been using NetBean 8.1 UGS,
Can anyone tell me what is happening or what I need to do to correct this?  I attached the beginning of the Gcode as it was downloaded from Fusion360...
Thank you


(viperlitewingstif2)

(viperlitewingstif2)

(T1 D=1.587 CR=0 - ZMIN=-4.175 - flat end mill)

G90 G94

G17

G21

(When using Fusion 360 for Personal Use, the feedrate of)

(rapid moves is reduced to match the feedrate of cutting)

(moves, which can increase machining time. Unrestricted rapid)

(moves are available with a Fusion 360 Subscription.)

G28 G91 Z0

G90



(2D Contour1)

T1

S5000 M3

G54

M8

G0 X-0.071 Y-0.015

Z15

G1 Z5 F1000

Z3.3 F333.3

Z-1.929

X-0.063 Z-1.978 F1000

X-0.041 Y-0.016 Z-2.022

X-0.006 Z-2.057

X0.039 Y-0.017 Z-2.08

X0.088 Z-2.088

X0.246 Y-0.02

X0.295 Y-0.012

X0.34 Y0.01

X0.376 Y0.044

X0.399 Y0.088

X0.407 Y0.137

X0.409 Y0.256

X0.397 Y1.147

X0.361 Y2.025

X0.301 Y2.891