[Q] Unable to add scripts to init.d folder, cm 10.1 topic

I have been trying to use int2ext, however flashing or placing the script directly fails to work.
There are no errors when using cwm, but when looking in a file manager the script is 0kb, and empty.
Pasting the script using ES file explorer does the same, places a empty 0kb file, this is with system mounted as r/w.
Tried using the file manager that comes with CyanogenMod but it shows an error when pasting rather than placing anything.

Different attempt with Mounts2sd, it asks to update the Init.d, but it fails with the error 'the init.d startup script cannot be copied to the system partition'
Busy box also fails to configure.

I am using CyanogenMod 10.1 for the wildfire s.

Not sure what's going on, followed all instructions when installing cyanogen originally. I will flash again, but unfortunately away from home to restore contacts once I'd re-install (though not major issue) Will go ahead with it if its recommended.
Looking to see if there might be another issue and way to resolve it.
It is partitioned just seems an issue with permissions and access.

Be happy to see the end of this low memory. :D