How did you do the original scanning? I have a ton of Super 8 that needs to be scanned.
It's a nice convenient device, but I can't now unsee the artifacting and compression arising from it. If I were to do it again I'd just pay a service to scan properly, or build a rig to photograph the frames.
On the other hand, I'm very pleased to have scanned and archived the films given that they've been unseen for so long and can now be shared easily.