Start and End g-code for JGMaker Artist-D (for Cura)

end.gcode

G91 ;Relative positioning
G1 E-2 F2700 ;Retract a bit
G1 E-2 Z0.2 F2400 ;Retract and raise Z
G1 X5 Y5 F3000 ;Wipe out
G1 Z10 ;Raise Z more
G90 ;Absolute positionning

G28 X; Move extruders out of print area

G1 Y{machine_depth} ;Present print
M106 S0 ;Turn-off fan
M104 S0 ;Turn-off hotend
M140 S0 ;Turn-off bed

M84 X Y E ;Disable all steppers but Z

start.gcode

M140 S{material_bed_temperature_layer_0} ; Set Heat Bed temperature
M104 S{material_print_temperature_layer_0} ; Set Extruder temperature

G28 ;Home

M190 S{material_bed_temperature_layer_0} ; Wait for Heat Bed temperature
G1 Z15.0 F6000 ;Move the platform down 15mm
;Prime the extruder
G92 E0 ; Reset Extruder
G1 Z2.0 F3000 ; Move Z Axis up little to prevent scratching of Heat Bed
G1 X10 Y20 Z0.3 F5000.0 ; Move to start position
M109 S{material_print_temperature_layer_0} ; Wait for Extruder temperature
G1 X10 Y200.0 Z0.2 F1500.0 E15 ; Draw the first line
G1 X10.3 Y200.0 Z0.2 F5000.0 ; Move to side a little
G1 X10.3 Y20 Z0.2 F1500.0 E30 ; Draw the second line

G92 E0 ; Reset Extruder
G1 Z2.0 F3000 ; Move Z Axis up little to prevent scratching of Heat Bed
G1 X14 Y20 Z0.2 F5000.0 ; Move over to prevent blob squish

I am revisiting the Gcode Start sequence as I am rebuilding my Profiles....

If I want to a RETRACTION as the last move before starting my print to prevent carrying any BLOB over to my print, where would I put it?

Would it be a "G1 E1 -1.5 F800" or should I use something else?

I love this Start sequence, the only thing I would add to the END is to move the Y to only 250 so it doesn't block the controls and I would move it a bit slower than the default travel move which can be jarring....

Oh Yes, I am trying to figure out how to play a short "I'm done "tune, but am not having luck with the M300 commands...