Refit on station - returning cargo problem

[Kogut]

I made vehicle with following orders:

Go to station A, transfer and wait for full load with auto-refit to goods
Go to station B, auto-refit to farm supplies

I expected that train will unload farm supplies and wait for full load of goods. Unfortunately it unloads farm supplies and loads farm supplies again (at the same time, the same cargo). Is it possible to achieve what I want without building additional station?

[Supercheese]

Try:

Go to station A, transfer and leave empty with auto-refit to goods
Go to station A (again), wait for full load with auto-refit to goods
Go to station B, auto-refit to farm supplies

In all likelihood, only one of the two auto-refits to goods will be needed, experiment to see which. OTTD may complain of your vehicle having duplicate orders, but hey, if it fixes the problem...

[Eddi]

i don't think that will work.

the only solution i can see is using refit-in-depot, instead of refit-at-station.