I just finished upgrading my MK3S+ to MK3.5S and want to change the mesh bed level from 7x7 to 3x3.

I have been through all of the menus and sub menus but cannot seem to find the settings.  I assume it is similar to the MK3s and should be located in the "settings" menu.

Would somebody please point me in the right direction?

Thanks in advance.