Base Kart is being ovelayed below my custom one

[Ruby Sonic/Vessel]

So i just finished the sprites for my character mod, and testing it ingame looks weird, what's the fix for this? (i used kartmaker)

 

[Super Chris]

So i just finished the sprites for my character mod, and testing it ingame looks weird, what's the fix for this? (i used kartmaker)

You have to replace the Ring Racer kart sprites in the blue box (which the arrow is pointing at) with your custom kart sprites.