Bed Level Ender 3 / Ender 3 Pro

I loved what elmerohueso did for this print test for checking a level bed, but it didnt quite fit my needs when testing. I wanted to print a purge line since sometimes the skirt cause problems if it wasnt properly primed, in addition to the temps not being correct for my filament type (Inland PLA+).

These settings work for me, but I left comments in the gcode in case you wanted to make your own changes.

Bed Temp: 70
Extruder Temp: 215
Purge Line: yes
Bed Present at the end: Yes

If you'd like to change any of these settings look for this section at the top.
M190 S70 ;Bed Temp Temp -- Change this
M104 S215 ;Extruder Temp -- Change this
M109 S215 ;Extruder Temp -- Change this
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;Begin Purge Line
G1 X0.1 Y20 Z0.3 F5000.0 ; Move to start position
G1 X0.1 Y200.0 Z0.3 F1500.0 E15 ; Draw the first line
G1 X0.4 Y200.0 Z0.3 F5000.0 ; Move to side a little
G1 X0.4 Y20 Z0.3 F1500.0 E30 ; Draw the second line
;End Purge Line
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G1 X0 Y235 ;Pres