Capability not scheduling properly

I am in the process of Setting up Capabilities in the APS module we just added to our Epicor System. I am having difficulty with the system only scheduling to 1 resource in the capability I have setup. There are 2 resources in this Capability in which both are set as Finite. One of the resources is set at a 0 for the Resource Priority and the other is 1. The operation has this capability set at the Scheduling Requirements.
My thoughts are that once the capacity for the first machine is full it will schedule the next job to the other resource, instead it is scheduling everything finite to the 1 resource and nothing to the 2nd resource.
Can anyone give me some direction on what I am missing on setting this capability up so this schedules jobs to each resource (machine)?

Thanks in advance
Nancy