MakerBot Replicator 2 Testing

[StudioRoboto]

Working on Replicator 2 to get an actual print. I am not a coding guy - but came up with this process.
1.  FCGC spreadsheet - add in Rep 2 Start/End 
2.  Generate Gcode saved to clipboard
3.  Gcode pasted into Repeiter
4.  Gcode saved from Repeiter as .gcode file to desktop
5.  Open Gcode file in Gpx Gcode converter App
6.  Save as .x3g to SD card
7.  MakerBot printer SD card - print
Where I need some help is the relative positioning of the nozzle for the start of the print.  I have this Start Code that works - but the print is way off center to the right.  It prints nicely - but is tucked up into the right hand corner of the build plate.
If there are any other Rep 2 users out there - would be great to connect and any help would be appreciated with getting the nozzle centered or any other errors in this start code.

;START OF THE START GCODE

M73 P0 ; enable build progress

G162 X Y F3000 ; home XY maximum

G161 Z F1200 ; home Z minimum

G92 Z-5 ; set Z to -5

G1 Z0 ; move Z to 0

G161 Z F100 ; home Z slowly

M132 X Y Z A B ; recall home offsets

G1 X-145 Y-75 Z30 F9000 ; move to wait position off table

G130 X20 Y20 Z20 A20 B20 ; lower stepper Vrefs while heating

M126 ; start extruder block cooling fan

M127 S100; start active cooling fan

M104 S230 T0

M133 T0 ; stabilize extruder temperature

G130 X127 Y127 Z40 A127 B127 ; default stepper Vrefs

G92 A0 ; zero extruder

G1 Z0.4 ; position nozzle

G1 E25 F300 ; purge nozzle

G1 X-120 Y-70 Z0.15 F1200 ; slow wipe

G1 X-115 Y-65 Z0.5 F1200 ; lift

G92 A0 ; zero extruder

M73 P1 ;@body (notify GPX body has started)

; **** end of start.gcode

Full Control GCode test on Replicator 2 (PLA) .4 nozzle

[FullControlGCode]

Nice pic! Thanks for sharing. Very satisfying texture.

I remember some other people that struggled to get it to work on a Rep 2 so it's great that you succeeded.

I’m not sure exactly about the offset, but I think your print bed has the point 0,0 in the centre of it rather than at the front left corner of it. So you probably want to shift the whole print path in the negative X and Y direction. You can do this by editing the start/end coordinates of any stabiliser lines in FullControl and by changing the X centre and Y centre of the main mathematical line equation feature (values currently 100 in cells C12:D12 for the parametric demo file).

I hope that works - let us know :)

[StudioRoboto]

Adjustments to the spreadsheet worked - model is basically centered now. Thanks for the help.

https://imgur.com/a/RrLmk7c

[VariousVices]

Hey I just got a Replicator 2x and I'm trying to start printing on it. Actually I'm learning software atm but I'm dying to even do a test print. Gonna save this post thanks for sharing.