Looking for Sapphire Nitro 480 4gb Elpida bios mod (not nitro+)

I tried modding my own with the elpida version of Polaris Bios editor but i couldn't get stable hashing at 29+ and barely at 27, if even. May just sell the card if I can't find a better bios. In the new bios editor it shows 2 lists of values.. Like:
1:1500
1:1625
etc
then it shows
2: 1500
2:1625
etc

I copied the 1:1500 to the higher 1:x values and then I copied the 2:1500 to the higher 2:x values. Did i do this right?

If anyone has a good bios for this or will modify my original bios for me, I'd appreciate it: http://www.filedropper.com/sapphire480nitroelpidaoriginal