Try to place this event Every Tick below the player control, or on the very last row?
My guess is if the Every Tick event is on top, the player will move afterwards, leaving the scroll one tick behind.
Ah, sounds exactly like what is happening.
I doubt it'd be a major issue, but I assume it's a valid issue for some minor things like this. Is there any sort of guideline on how to organize things, or should I just make it so every group that has an every-tick function to have the every-tick last?
EDIT:Put it below in the group and still having occasional jittering.
Editx2: Tried messing with it and using dt to see if I could use it to prevent it, but somehow made it so it would stutter and then still stutter when I stopped moving.
Went to another tab, came back and it wasn't stuttering anymore. Since I couldn't get it to stutter on the live versions, going back to assume it's a non-issue for now as it mostly only affects Preview. Leaving the every tick on the bottom of the player group just because it can't hurt.