Shipping heavy items with ups not by parcel post

[cerami2]

I have created two warehouses one has all shipping types the other is for heavy items about 37 different items .both warehouses have the same address

But when a customer picks a light item it goes to first warehouse and if they pick a heavy item it go to the other warehouse so it creates two dropdown shipping charts
Is there a way if they pick a heavy and a light product they will just have ups to choose from with one dropdown menu not two

[jmestep]

That would have to be custom code. Anytime there are different warehouses, the order gets split out.