Is custom Homing Z height possible?

Hello All,

I designed a Mic-6 add on build plate for my X1C and its ready to start testing but I need to let the machine know that during the homing or find build plate routine that the new build plate magnet datum is 5mm higher than its currently set at? Is there a setting somewhere for this?

I also got a strain sensor error likely do the the added weight on the Z axis and curious if there is a way to disable that?

Open to any advice and or suggestions.