So When I get to the steps in the guide of rebuilding the prelinked Kernel and I go through the commands, and I get to the last command here is what terminal feeds back to me : sudo kextcache -u /Volumes/OS\ X\ Base\ System
/Volumes/OS X Base System locked; waiting for lock.
Lock acquired; proceeding
I went and I unlocked the OS X Base System, and I went and Unchecked the box that says Ignore ownership on this volume.
BUT I have also noticed it says the version on the usb is 10.13.3
Attached are the picture of terminal and of the Info of the OS X Base System USB Info
Also note I have gone into each folder and checked that every other command put into terminal executed what it was supposed to. This is where the snag is. I also think that this is the reason I can't edit the DSDT, because if the drive is locked and the prelinked kernel doesn't get rebuilt, duh obviously it won't be editable in MaciASL?