CR-10 Max - Start/End Gcodes - Custom

Looking for comments for my Start/End Gcodes… I cobbled this together from a few different sources/slicer programs… I am no expert by any means… this works but can this be better?

Start Gcode
M201 X500.00 Y500.00 Z100.00 E5000.00 ;Setup machine max acceleration
M203 X500.00 Y500.00 Z10.00 E50.00 ;Setup machine max feedrate
M204 P500.00 R1000.00 T500.00 ;Setup Print/Retract/Travel acceleration
M205 X8.00 Y8.00 Z0.40 E5.00 ;Setup Jerk
M220 S100 ;Reset Feedrate
M221 S100 ;Reset Flowrate

G28 ;Home
G29 ;Auto bed Level

G92 E0 ;Reset Extruder
G1 Z2.0 F3000 ;Move Z Axis up
G1 X10.1 Y20 Z0.28 F5000.0 ;Move to start position
G1 X10.1 Y200.0 Z0.28 F1500.0 E15 ;Draw the first line
G1 X10.4 Y200.0 Z0.28 F5000.0 ;Move to side a little
G1 X10.4 Y20 Z0.28 F1500.0 E30 ;Draw the second line
G92 E0 ;Reset Extruder
G1 Z2.0 F3000 ;Move Z Axis up
G1 X5 Y20 Z0.3 F5000.0 ; Move over to prevent blob squish

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

G1 X0 Y450 ;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

Any/all comments are welcome!
-L e o n a r d

at a quick look, seems like you have hit all the marks, nothing glaring but i have been staring at a screen for the last couple of hrs so I may be a little blind by now

LOL… thanks for your input!

I know how you feel! I’m a mechanical designer (3D CAD)… I’m in front of a screen 8-10 hours a day, so I try to minimize my screen time during the weekend (unless it’s a cool 3D print), so when I cobbled this together a few drinks may have been consumed LOL

I think 3d printers should come with a beer as well as Filament, it would make the hobby so much more interesting. not to mention what people would come up with printing… LOL

I totally agree with you here!! I know my work designs would be more fun too!! :beers: