https://forum.duet3d.com/topic/5280/need-help-with-x-stop-and-bltouch
You were great help and you almost have me there.

Thank you so much for your help

Here are the setting for micron cobra motors.

M92 E1600; Set steps per mm for 16x microstepping
M566 E120; Set maximum instantaneous speed changes (mm/min)
M203 E1200; Set maximum speeds (mm/min)
M201 E600; Set accelerations (mm/s^2)
M906 E800 I30; Set motor currents (mA) and motor idle factor in per cent

Try this it worked for me for some reason.
M307 H7 A-1 C-1 D-1 ;
M558 P5 X0 Y0 Z1 H9 F200 T6000

Tevo Black widow but with a dual Micron eme cobra extruder. For carbon fiber.

Can someone get me going in the right direction with S3D. I know there is a easy way to do the . Do I have to add scripts to s3D. I am trying to print carbon fiber. But pla would be a good test. Also I am using the micron eme extruder. I have not printed anything yet.

Could the belt be the problem making it go across the bed. I am looking for information on it now.
Here is the link to the belt. https://tevo3dprinterstore.com/products/10meter-gt2-6mm-open-timing-belt

Is there more information that I can read so I have a better understanding what all the numbers are for.
I went on the calculator but I want to have better understanding of all the settings. I want to understand what they all do. If there is a link to something I can read can you please post the link.

Thank you, everyone for the help.

I have been messing around with the motor setting. When I change this line the beg starts about 100mm in from the front and about 30mm from the left. M92 X157.64 Y157.64 Z5120 E301.54 when meshing the bed. Also if I do Z home it goes to the far right corner not the middle of the bed.

Just from messing around with it this works perfect so far.
M92 X90.64 Y90.64 Z5120 E456 ; Set steps per mm

As soon as I try to update the motor settings it doesn't start in the middle hot it goes to the far right corner. Also when I tell it to mesh it starts at about 100mm in from the front of the bed. May I did something wrong but before updating the speed it worked perfect. Is there somewhere I can read so I understand about the motors setup.

Here is the Config file.

; Configuration file for Duet WiFi (firmware version 1.20 or newer)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool on Sat Mar 03 2018 14:29:05 GMT-0500 (Eastern Standard Time)

; General preferences
G90 ; Send absolute coordinates...
M83 ; ...but relative extruder moves

; Network
M550 P"Black Widow" ; Set machine name
M552 S1 ; Enable network
M587 S"NETWORKNAMEHERE" P"NETWORKPASSWORDHERE" ; Configure access point. You can delete this line once connected
M586 P0 S1 ; Enable HTTP
M586 P1 S0 ; Disable FTP
M586 P2 S0 ; Disable Telnet

; Drives
M569 P0 S1 ; Drive 0 goes forwards X
M569 P1 S0 ; Drive 1 goes backwards Y
M569 P2 S1 ; Drive 2 goes backwards Z
M569 P3 S1 ; Drive 3 goes forwards E

M350 X16 Y16 Z16 E16 I1 ; Configure microstepping with interpolation
M92 X157.64 Y157.64 Z5120 E301.54 ; Set steps per mm for 16x microstepping
M566 X600 Y600 Z12 E120 ; Set maximum instantaneous speed changes (mm/min)
M203 X6000 Y6000 Z180 E1200 ; Set maximum speeds (mm/min)
M201 X500 Y20 Z250 E250 ; Set accelerations (mm/s^2)
M906 X1200 Y1200 Z1200 E1000 I30 ; Set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout

; Axis Limits
M208 X0 Y0 Z0 S1 ; Set axis minima
M208 X335 Y260 Z250 S0 ; Set axis maxima

; Endstops
M574 X1 Y1 S1 ; Set active low endstops
M574 Z1 S1 ; Set endstops controlled by probe
M557 X0:335 Y45:260 S20 ; Define mesh grid

; Heaters
M301 H0 S1.00 P32.6 I1.360 D79.4 T0.4 W180 B30 ; Use PID on bed heater (may require further tuning)
M305 P0 T100000 B4138 C0 R4700 ; Set thermistor + ADC parameters for heater 0
M143 H0 S80 ; Set temperature limit for heater 0 to 80C
M305 P1 T100000 B4725 C7.060000e-8 R4700 ; Set thermistor + ADC parameters for heater 1
M143 H1 S240 ; Set temperature limit for heater 1 to 220C

; Fans
M106 P0 S0 I0 F500 H-1 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
M106 P1 S1 I0 F500 H1 T100 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on
M106 P2 S0 I0 F500 H-1 ; Set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned off

; Tools
M563 P0 D0 H1 F2 ; 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 saving after power loss is not enabled

; Custom settings are not configured

M307 H7 A-1 C-1 D-1 ;
M558 P5 X0 Y0 Z1 H9 F200 T6000
G31 X-48.8 Y-18.2 Z0.445 P25

; Miscellaneous
M501
T0 ; Select first tool

It has two lead screws with a belt and one motor.

Everyone thank you for the help. Hopefully I can get it going today. I checked the board and it is a v1.03 I don't understand why this doesn't work but we got it working now.
M307 H3 A-1 C-1 D-1
M558 P9 H5 F100 T2000
G31 X0 Y0 Z0 P25