Heat hotend after Z calibration
I'm wondering if it would be possible to have the auto z level that runs before every print done prior to heating up the nozzle and bed. The reason for this is I tend to get some filament ooze out of the nozzle as it reaches temperature, then as the printer goes through the calibration across all 9 points, I end up with a string or glob attached to the nozzle. Sometimes this comes off with the strip that spits out along the front of the bed, sometimes it ends up messing up the first layer.
I'm using Slic3r Prusia Edition, and I've looked at the gcode that's generated. I can see the instructions that set the extruder and bed temperatures, and then the G80 to do the mesh bed leveling. Is there any reason why it would be bad to move the bed leveling command up above the temperature settings? If so, is there a way to make this the default in Slic3r?
M107
M115 U3.1.0 ; tell printer latest fw version
M83 ; extruder relative mode
M104 S200 ; set extruder temp
M140 S60 ; set bed temp
M190 S60 ; wait for bed temp
M109 S200 ; wait for extruder temp
G28 W ; home all without mesh bed level
G80 ; mesh bed leveling
G1 Y-3.0 F1000.0 ; go outside print area
G92 E0.0
G1 X60.0 E9.0 F1000.0 ; intro line
G1 X100.0 E12.5 F1000.0 ; intro line