hi
at first: my english not very good.

I have big problem with texturing
when I assign lambert to my object then I change the color. (like this picture)
https://imageshack.us/photo/my-images/89/31974527.jpg/

then I go to 3d paint tool
https://imageshack.us/photo/my-images/233/80220870b.jpg/

when I selected assign/edit textures and change X size and Y size
https://imageshack.us/photo/my-images/263/61363837.jpg/

ten when I click on assign/edit textures my object change to this picture
https://imageshack.us/photo/my-images/854/51931412.jpg/

why?I know if I select High quality rendering it corect but I want it in defult quality.
thanks