Anyone can help with mining on 7950s?

My 7850 in my desktop can mine no problem using it's standard values used for scrypt mining, but the 7950s only return HW errors. I've been trying for two days. I've tried no parameters at all in the BAT file, multiple TCs and multiple values of every other variable imaginable. I've also tried underclocking, limiting it to just one GPU to see if I could get something working, upgrading drivers, downgrading drivers, etc. etc. Am I missing something? If someone can help, I'll tip you something. Probably in LTC since I don't have any DRK. Feel free to PM me if you'd like.