I meant to say that the result at the bottom happens when G30 is sent. My apologies.

I ran through it line by line using G-Code Console. I still do not know were I am going wrong in my homez.g. Moving or swapping the G90 and G91 commands produces similar results. Below is what I have tried using for homez and below that is the result.

M117 Homing Z ; Inform Z home
G91 ; All cordinates based on last position
G1 Z5 F6000 S2 ; lift Z 5mm
G90 ; All cordinates based on origin
G1 X62 Y117 ; Move to center of bed (roughly)
G30 ; Probe straight down

;Grinds X end stop
;Z probes X0 Y0
;Grinds X end stop
;Places probe at X62 Y0 Z35 but Head position reads X0 Y0 Z35

Greetings!
I'm having an issue correcting my z-homing and Mesh Grid Compensation.

The first problem is when I Home All. The Z will rise several mm, home x and y, move to the center of the bed on y, grinds against x end stop, moves down x slightly, moves to coordinates specified and homes z, raises back up, grinds against x end stop again, then parks at roughly x0 and yMid. I cannot for the life of me figure this out. Attached is my config.g and homeall.g. I have a sensor that is offset from the nozzle at X40 y-2.

; Configuration file for Duet WiFi (firmware version 1.21)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool on Mon Oct 08 2018 16:54:04 GMT-0600 (Mountain Daylight Time)

; General preferences
G90 ; Send absolute coordinates...
M83 ; ...but relative extruder moves
M564 H0 ; Free all axis

; Network
M550 PEnderDuet ; Set machine name
M552 S1 ; Enable network
M586 P0 S1 ; Enable HTTP
M586 P1 S0 ; Disable FTP
M586 P2 S0 ; Disable Telnet

; Drives
M569 P0 S1 ; Drive 0 goes forwards
M569 P1 S0 ; Drive 1 goes backwards
M569 P2 S0 ; Drive 2 goes backwards
M569 P3 S0 ; Drive 3 goes backwards
M350 X16 Y16 Z16 E16 I1 ; Configure microstepping with interpolation
M92 X80 Y80 Z400 E93 ; Set steps per mm
M566 X1200 Y1200 Z48 E300 ; Set maximum instantaneous speed changes (mm/min)
M203 X30000 Y30000 Z700 E1500 ; Set maximum speeds (mm/min)
M201 X500 Y500 Z250 E5000 ; Set accelerations (mm/s^2)
M906 X400 Y400 Z400 E800 I30 ; Set motor currents (mA) and motor idle factor in per cent
M84 S300 ; Set idle timeout

; Axis Limits
M208 X0 Y0 Z0 S1 ; Set axis minima
M208 X172 Y220 Z250 S0 ; Set axis maxima

; Endstops
M574 X1 Y1 S1 ; Set active high endstops

; Z-Probe
M574 Z1 S2 ; Set endstops controlled by probe
M558 P5 H3 F240 T6000 I1 ; Set Z probe type to switch and the dive height + speeds
G31 P1000 X48 Y-2 Z-.732 ; Set Z probe trigger value, offset and trigger height
M557 X-8:172 Y0:220 S20 ; Define mesh grid

; Heaters
M305 P0 T100000 B4138 C0 R4700 ; Set thermistor + ADC parameters for heater 0
M143 H0 S120 ; Set temperature limit for heater 0 to 120C
M305 P1 T100000 B4138 C0 R4700 ; Set thermistor + ADC parameters for heater 1
M143 H1 S280 ; Set temperature limit for heater 1 to 280C

; Fans
M106 P0 S0.3 I0 F500 H-1 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
M106 P1 S1 I0 F500 H-1 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned off
M106 P2 S1 I0 F500 H-1 ; Set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned off

; Tools
M563 P0 D0 H1 ; Define tool 0
G10 P0 X0 Y0 Z0 ; Set tool 0 axis offsets
G10 P0 R0 S0 ; Set initial tool 0 active and standby temperatures to 0C

; Automatic power saving
M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; Set voltage thresholds and actions to run on power loss

; Custom settings are not configured

; homeall.g
; called to home all axes
;
; generated by RepRapFirmware Configuration Tool on Mon Oct 08 2018 16:54:04 GMT-0600 (Mountain Daylight Time)
G91 ; relative positioning
G1 Z2 F6000 S2 ; lift Z relative to current position
G1 S1 X-225 Y-225 F1800 ; move quickly to X and Y axis endstops and stop there (first pass)
G1 X5 Y5 F6000 ; go back a few mm
G1 S1 X-225 Y-225 F360 ; move slowly to X and Y axis endstops once more (second pass)
G90 ; absolute positioning
G1 S1 X15 Y17 F6000 ; go to first bed probe point and home Z
G30 ; home Z by probing the bed

; Uncomment the following lines to lift Z after probing
;G91 ; relative positioning
;G1 S2 Z2 F100 ; lift Z relative to current position
;G90 ; absolute positioning