Do I need to dither a 16 bit session since wave lab is 32 bit float?

Thank you, Arjan. Super helpful. I didn’t know about the bit meter and will be checking that out
I was going to ask you about adding a fade but you’ve answered that. If I add a fade in one track the Whole project would be at 16 bit native except for that one fade and I would have to make a judgement call there.

Wow Lots of info!