Default [Q] How to disable rom slot

Okay I am a DAss, I know what I did wrong but do not know how to recover.
I installed SafeSrap 3.65 before disabling rom slot-1 & uninstalling SafeStrap 3.11.
Still have stock jb but around 5 gigs are missing from internal card.
Cannot activate any rom slot 1-4 in SS because of not having enough data & do not have the option to disable rom slots because stock is the only one active.
How should I proceed????

Thanks
cj