I compiled a list of sentence correction flashcards over the course of my GMAT SC studies.They basically cover some important rules, structures and topics in sentence correction. The flash cards are not in any particular order and I meant them to be this way so you could focus on the SC as a whole rather than a sequential set of rules.
I think these cards will be most helpful one you cover the fundamentals and the cards should be used to help you remember these rules.
Feel free to add, modify them but if you do so and repost, please state modifications, versions etc. Good luck studying!