This was the best I could do, using Scale X4 and Alternative Render.
Frame 1: If you remove the alpha channel, you can see there is some colors hidden under the alpha, this make it "Scale up" on the first frame.
Thanks! So if I were to clean up the transparency, it wouldn't do the bulge? Which alternative render did you use?
Alternative 100%. Cleaning the sprite without transparency would help a lot. Transparency for now can kinda of mess up the interpolation.
