[Other Question] Some mapping helps.

[Shashu-Greninja]

Hi, in my fan game, I encountered one problem which really confuses me.
https://drive.google.com/file/d/1eYEm63Bczpv4aaAC-v2aJl0RTcTNqjn5/view?usp=sharing
Here, when I try to surf through this edge I can't surf.
But, if I make it like:
https://drive.google.com/file/d/1_2QdIrFxbU-8WJNFw5AAq0gUaqQot9Nm/view?usp=sharing
.... I can surf, but now the edge looks awkward, what should I do?
Thanks to anybody who helps me out.

 

[GT-Baka]

Google drive wants to send a request to gain access to the files. Can you not post the images here?

 

[Shashu-Greninja]

Google drive wants to send a request to gain access to the files. Can you not post the images here?

Can you tell me how do I do that. I tried to do it but was unsucccesful.