Aspect Ratio (Photoshop - AfterEffects - Final Cut Pro)

I created a photoshop file (1440px X972px Bicubic) and imported to AfterEffects. Then I made a movie in AE and imported into Final Cut Pro.

Then aspect ratio looks wrong. What am I doing wrong? If I imported directly from Photoshops to Final Cut Pro, it looks perfectly fine.

Could someone give me advice?
Thanks in advance.

You are not giving us enough information, my friend. What are your sequence settings? FCP is probably automatically aspecting the clip when placing into the timeline. Double-click the clip in the timeline and go up to the "Motion" tab. Make sure your Scale is 100 and the Distort is reset (click the red "X" under the "Nav" column to reset each parameter).

When life gives you dilemmas...make dilemmanade.

The FCP sequence setting is
720X480 NTSC DV (3:2)
NTSC - SSIR 601/DV (720X480)
Field Dominance: Lower (Even)
29.97

I used (1440px X972px Bicubic) for photoshop to avoid distortion when I imported the file to FCP.

Thanks!