Maybe get a refund from Lava and order the drivers through a re-seller?
i didnt know jeff carried the groove 2 i thought he only carried the flexmod...modwerx does carry the groove 2 if jeff does not
drew is also a good guy he always ships within 2 days (in my experience) i have bought $100's from his store and continue too :beer:
EDIT: modwerx is sold out what current do you need a mohgasm driver would be fine if you can do fixed current
did you try contacting him threw his forums?