I am hoping to get more than that if possible 
cards are still pretty new to the market.
When I went down to 12 I then copied 1:1650 to 1:1750 and 1:2000 - resulting in coming back to 24Mh. I am thinking now about "unbricking" the cards with bootable USB and then copying the strips like I did previously. Has anyone has experience with 4gb hynix cards?
How did you brick your cards? cards are still pretty new to the market.When I went down to 12 I then copied 1:1650 to 1:1750 and 1:2000 - resulting in coming back to 24Mh. I am thinking now about "unbricking" the cards with bootable USB and then copying the strips like I did previously. Has anyone has experience with 4gb hynix cards?
I didn't brick them. I was thinking replacing bios from USB would be more effective. I am not sure if it's necessary. I just don't know what to do as after flashing bios hashing dropped to 12Mh and then after loading the backup rom it remained at 12Mh. Everytime I reboot my computer my core and memory clock are on the lowest setting and I have to reset them in afterburn before mining. So I didn't really brick them but I am looking for a way to get them to the 'out of the box' state that would work for me.