>>3802696I do
portra 400 seems to turn out flatter than most others I've tried but still, I use the essential film holder and still get a little vignette, moreso with 35mm, 120 seems to turn out perfectly flat
>>3802727usually overnight or at least 4 hours
pic related as an example, can see top right where it's been darker on scan hence the lighter vignette once flipped