GCode for Centering Print

First off thanks for the help new here and find all the info here great you guys and gals rock!
(Just an update this didn't do anything :( )

My question is I need to use a gcode to center my prints on the bed so plan on using
G92 X-6 Y-13.5 with my needed values
I currently have this also G92 E0 ; Reset Extruder
Do I remove the above for G92 X-6 Y-13.5 or leave both and if so does it matter the order which is on top?
My printer is a Ender 3 Pro with MicroSwiss DD and hotend, Duel Z setup, PEI Bed, SKR E3 v.2.0, Pi4, Camera setup.
Everything is working great except for my centering of prints which will be fixed using the above GCode.
Thanks!!!