iPad 2 playlist playing order

[Zeppelin]

How in the Blue Blazes do you get the spottily iPad 2 app to play the songs in the order they appear in the play list. Who ever designed this software must be a twit !!! The application should by default play them in the order you created the play list. If you want to play them in a different order you should have the ability to re number them for your new order !!! this was not thought through or tested properly