Basically I have this new sprite for Blue/Green/Gary and I can insert it and the palette is fine and everything but when I insert it it sort of....distorts? The only way I can really describe it is with the attached image...

The first is the original sprite obv...the second is the edited one I'm trying to use, again obv.....and the last is what comes out when I insert it.

I'd also like to stress that although they are different sizes in this image that is only because I screenshotted to get them all together. I assure you they are all 64x64 the same as the original.

Anyways....any help here would be lovely. I have no idea what I'm doing wrong. :/