Production Standard for Machines with Different Rates

Any ideas/tricks on how to handle the Production Standard when one Machine, in a Resource Group of 3, is faster than the others. The Production Standard differs, but you can only enter one standard per operation.

Do we just pick one Standard an live with the variances?

Alternate Methods with resources selected.

Do you have Advanced Planning & Scheduling module? That module allows for different standards.

We do. How/Where is that applied?

Go into Resource Group Maintenance and go to the Resource tab and do a right click open with on the operation standard at the bottom right.