Yes, you've done it completely wrong, they cannot be a multiple of 2 or 8.
Also, they're stuff, give up before you hurt yourself further.
NVM, i found the problem, it was meant to be 256x256
i accidently made it 156x156.
And btw, i am not releasing these :P even though i made them better.
And if you are telling me to quit, then i say, "HELL NO!"
And tails ik that, i was only asking for help.
So keep an eye out. ;)