Free Space Byte:FF
Needed Bytes:2048
Skip Interval:16
Dec:2048
Hex:800
Search from the beginning of the Rom
Should I search for it like that? Because I get 3C9DB8, and even when I search for that in Hex Workshop, it can't find it.

Serach after 0x700000 because sometimes FF isn't free space.

I got 71EC00, but even then, a search in Hex Workshop can't find it. What is my problem?

Hex workshop searches bytes, not offsets, use the goto opton to goto an offset.

Well I am there.
I also have tryed to insert my hex. But I get this error in Overworld Editor:
Error 63 (Bad Record Number) in procedure LoadSpriteStructure of frmOverworldEditor.
What did I do wrong?

I don't know, I never got that error. Sorry.

This is interesting. Thanks for this, I'm interested into looking into what else I could change.

Would you happen to know of any variables tangled up in the hex to change the sprite frame count?
I was hoping to add more frames so I can have gym leaders walk.

Unfortunately not. I had a little experiment and it seems that the number of frams dpeneds on the OW slot so if I took the player data and pasted that ocer the policeman data, the player would only have 8 frames instead of the full 20.

Oh, I see. Oh well.
Guess I'll just have to make do and overwrite some trainers. :)

Thanks again!

Well you could try repointing the pointer to frames and then make more than eight frames and see if it works.

how do i search for the offset things in hex workshop?

Oh, wow! It worked perfectly on my Ruby ROM. (Good thing they only have 2 different sprite pointers ^^)

Thanks man! Excellent tut!

Where can I find hex workshop? A link?

Well, Google is your friend (click me).

everytime I change a new frame, saving on Hex Worshop to a new offset for the Hero frames, it reverts the previous frame to a full black sprite.
What have I done wrong?

eg; I sprite frame 1 of the hero sprite, then go and make a new offset for frame 2 and when I reopen in OERE frame 1 and 2 are entirely black.

That's good because it means its been repointed to free space. Now just draw your new OW on top of the black frame. :3

My sprite pointer is 083701E0 and reversed it is 0E107380, but when I search for that in HEX Workshop it doesn't find anything. Any ideas?

You reversed it wrong.
It was originally 08 37 01 E0.
It should be E0 01 37 08.

You reverse each group of two digits, not each single digit. :3

Thanks! But i really don't get this part:
What do i have to do?

The sprite pointer leads to the frames of the sprite. Repoint the frames to new offsets. The amount of space each frame takes up is determined by the sprite's data size. :3

So if the new sprite's data size was 0800 (in hex), the amount of space each frame would need would be 2048 bytes. :3

I get that part, but not with ''Find some FF" and ''Repointing".

When I say "Find some FF", I mean find some free space. Repointing is pointing something to a new piece of data. If you don't know how to, I suggest you find a tutorial as it is a necessity for hacking.

Is there any other ways to Resize Overworlds except That and using Overworld Changer?..
I used Overworld Changer But the palette of the other sprites became Other Colors...

You could use Nameless Sprite Editor Classic.
Almost any sprite can have its size edited, and there shouldn't be undesired side-effects.