>>4460028
I just let vuescan do the inversion and save to a jay peg unless it's something important, then I'll save to DNG and do it manually.
Vuescan has a bunch of options and also LUTs for obscure films, but for normal films I leave it on "white balance" and "generic" and it does good, not so for vision. Probably I would have better results if I RTFM