Fusion clips not matching the color grading applied

I have a timeline with a bunch of clips, and since I used sLog3 I had to grade them to bring the color back and dial down the exposure. However, when trying to add a fusion effect, the clip is ungraded. Is there any way to retain the grading? My clips are shot overexposed so I can obtain the most data but editing them in fusion ungraded means they are so washed out -- it's hard to see things. I tried following what this user suggested (I cannot post URLs apparently... but here is half of it: viewtopic.php?p=594489#p594489) but it seems to have only applied some of the grading. I tried both making a 'Fusion clip' and a 'Compound clip'.
Also, once a clip is "flagged" as a fusion clip, how do I undo that?
Thank you
Also, once a clip is "flagged" as a fusion clip, how do I undo that?
Thank you
