Distance Fixed on Shipment

Summary:

I would like to mantain in OTM between Postal code a fixed distance (manually). So, I would like to make the configuration per lane and that infromation taking directly on the Shipment.

Right now I have it the configuration between postal codes in the  RATE DISTANCE ID "Custom one with US postal codes" but is not making sence beacuse the client already have his own miles per line and that configuration I would like to take in OTM per lane.

I already try to set in the:

Shipment Management > Power Data > Geography > Distance. —> is not working is provide it doesnt provide me value I configured right here.