I'm working on my annual Christmas piece for my friends and I have one track that is a Hammond B3 from Sampletank 3. Sampletank has a rotary on that patch but it just didn't sound the way I wanted it to. So, I turned it off, fired up an instance of Native behind ST and loaded up nothing but the leslie model. Adjusted levels a bit and voila! The sound I wanted. Have I mentioned how much fun I'm having with this thing?