I had a lot of dirt and dust, and maybe even hair(!!) on the filter of my D50. I took it in to a local shop today to get it cleaned (wanted it cleaned before Easter and a cleaning kit wouldn't get here in time).

Before:


Picked it up, did a test shot and it's cleaner but now there's spots in places there wasn't before, and what looks to be a streak.


I'm going to take it back in the morning but cant really afford to pay for it again so hopefully when I show them the before and after images, they'll clean it up properly. Has anyone ever had to request re-cleaning after a first non satisfactory clean, and do you think I should be able to get it redone without it costing more?