Hmm

i think this is what ralph meant in movement
i’ll use a asterisk as an example

frame 1: *-*
frame 2: —*——*
frame 3: —*——*——*
frame 4: —*——*——*—*
frame 5: —*——*——*—*-*

the dash is how much space was covered in the movement in the animation, the asterisk is what was being animated

Its bearly noticeable with no tween 10 fps and 5 frames