Excellent its up and running again. Many thanks for your guidance.

OK thanks ill set one up.

No i dont have it set up. Does a manual home sequence not have the same effect

@iains I have found the Resurrect.g file relative to this print. I homed the printer and ran M916. When I run M916 i get this:
Error: M916: Resume prologue file 'resurrect-prologue.g' not found.
Yet the prologue file is present in the resurrect file? as below. What steps am I missing to resume the print?

; File "0:/gcodes/CFFFP_Mask 13 Pattern correct for 3D PRINT (2) Full Size PLA.gcode" resume print after print paused at 2020-08-19 05:02
; File "0:/gcodes/CFFFP_Mask 13 Pattern correct for 3D PRINT (2) Full Size PLA.gcode" resume print after print paused at 2020-08-19 05:02
G21
M140 P0 S45.0
; Delta parameters
M665 L440.370:440.370:440.370 R265.335 H395.585 B140.0 X-0.083 Y0.032 Z0.000
M666 X-1.288 Y0.105 Z1.183 A0.00 B0.00
G29 S1
T-1 P0
G92 X-55.180 Y-26.172 Z79.510
G60 S1
G10 P0 S210 R210
T0 P0
M98 P"resurrect-prologue.g"
M116
M290 X0.000 Y0.000 Z0.000 R0
T-1 P0
T0 P6
G10 L2 P1 X0.00 Y0.00 Z0.00
G10 L2 P2 X0.00 Y0.00 Z0.00
G10 L2 P3 X0.00 Y0.00 Z0.00
G10 L2 P4 X0.00 Y0.00 Z0.00
G10 L2 P5 X0.00 Y0.00 Z0.00
G10 L2 P6 X0.00 Y0.00 Z0.00
G10 L2 P7 X0.00 Y0.00 Z0.00
G10 L2 P8 X0.00 Y0.00 Z0.00
G10 L2 P9 X0.00 Y0.00 Z0.00
G54
M106 S0.00
M106 P0 S0.00
M106 P2 S0.00
M106 P3 S0.00
M106 P4 S0.00
M106 P5 S0.00
M106 P6 S0.00
M106 P7 S0.00
M106 P8 S0.00
M116
G92 E0.00000
M83
M23 "0:/gcodes/CFFFP_Mask 13 Pattern correct for 3D PRINT (2) Full Size PLA.gcode"
M26 S18181103
G0 F6000 Z81.510
G0 F6000 X-55.180 Y-26.172
G0 F6000 Z79.510
G1 F2424.0 P0
G21
M24

I have a long print mid way through and experienced a heater fault that stopped the print. M562 cleared the fault ok DWC did not keep the print active as it was sleeping. is it possible to find the print stop position and recommence (continue) the print?

Now I have a question on the Panel Due. My screen is a 4.3 but the software thinks it is a 7 inch. How do i recalibrate it. The calibration dots don't respond?

That's better. I thought that T was referring to the tool no. as i could not find any other reference to it referring to speed.
Thanks

ok will do thanks

bed.g
config.g

Thanks blt3dp. yes i was starting from the top. I have now modified bed.g to your suggestion and that works better. Still is very slow to do a 6 point mesh though.
I would appreciate a quick look at my two files attached and welcome any other update suggestions.

I have just completed a delta upgrade to Duet Wi Fi and trying to configure it. The auto calibrate G29 and G32 functions are painfully slow. My towers are 400mm high and the calibration only runs at 0.5 mm/sec travel speed. How can i speed this up, 13 mins just to reach the bed is unuseable. Also the height map is not saved, how is this done?
I would appreciate anybodys help with correct coding?