Fixed this. Here is how for those who will need this in the future for this pool:
nheqminer.exe -cd 0 1 2 3 4 5 6 -t 4 -l us-east1.zclassic.miningpoolhub.com:20575 -u login.name -p x
Willing to see if this particular one works. Thanks.
To confirm, it's running on all 7 GPU's now and Im getting over 10 times the sols.