I used the settings from the support page,
and they worked fine on my A350.
I did move one line in the startup gcode, as mentioned in the support comments, since the heated bed takes a very long time to heat up, I wait for it before homing, and starting the extruder.
My Start Gcode:
M140 S{material_bed_temperature} ;Start heating bed
M190 S{material_bed_temperature} ;Wait for bed to reach temp before proceeding
M104 S{material_print_temperature} ;Start heating extruder
G28 ;home
G90 ;absolute positioning
G1 X-10 Y-10 F3000
G1 Z0 F1800
M109 S{material_print_temperature} ;Wait for extruder to reach temp before proceeding
G92 E0
G1 E20 F200
G92 E0
Here is a screenshot if it helps