Im not sure if this is the best place to put this, but whatever.
To all the other people who have experience making toribash head textures - I would appreciate some guidance.

A head texture I have been working on recently keeps getting messed up around the top of the head.

http://imageshack.com/a/img538/7858/IHvEFX.png
http://imageshack.com/a/img661/9052/i8CQTs.png
http://imageshack.com/a/img540/285/taxlko.png

Clearly the Art is supposed to be some kind of mottled fishman, but near the top the dots get screwy. I have tried big dots, small dots, wide dots, and tall dots, and I am not so sure what to do now. Anyone with experience in this, please, bestow upon me your wisdom!