Jagged Edges?

[Gschuh39]

Hi,

What could be causing the jagged edges on my graphics when imported into the game? Everything looks clean on the template in Photoshop (graphics are created with Illustrator and copied over to Photoshop, then imported into the game) but once I select the paint in game, the jagged edges show up where the orange meets the black as shown in the screenshot.

Any help would be appreciated!
https://imgur.com/1HegK2K

Thanks