Unless you’re working on a piece about clocks/wheels/football all shot perfectly head on then I tend to cheat and not expand the whole way since as the guys say the results are ******, just enough to get away with, landscapes etc are distorted at the lense so…
More so if you’re only using an 8bit dve, also be carefull with framing, mathematical arcing tends to be cruel, usually you’ll need to drop the target down in frame…If you have a proper budget then snell etc make great devices which will arc with far greater quality, though generaly not keyframeable over time.