Custom Tiles edge problem

[hwane9595]

I made a new tiles and put in the Gradation to Photoshop, but still can see the edge between the tiles.

Somebody said to me:
"The edge problem is simple. Just put it in the Gradation from alpha. (Photoshop)then you solve that problem."

The method I used is:
1. Create the New Layer in Photoshop
2. Choose the color with Eyedropper Tool (Spoide Tool)
3. Fill up the Layer before I choose that color with Gradation Tool
4. Control the Opacity

Was something wrong or missed I before?

 

[Alright]

I think you're referring to terrain overgo, which causes the terrain to appear look weird when blending with other tiles, the solution would be to re-order the tiles as shown in the tutorial link.

 

[Veritas 117]

It may look bad close up. But if you look at any tiles whether custom or otherwise close up you can see the seams on all of them. I'm assuming you are talking about the seams between each tile where you can see a difference between them right?