How much hyaluronidase is normal for one lip? (Photo)

I decided to get my whole upper lip dissolved because was there was some migration, it was projecting, and slightly overfilled. In the past, I've used juvederm xc in small amounts in my lips. I most recently used one of the softer fillers. I've been injected with 3 full vials of hylenex. The size decreased, but I still have some nodules left. Does seems like an excessive amount to still have anything left? I'm wondering if I need to find a new injector.