[![enter image description here][1]][1]


  [1]: https://i.sstatic.net/Ys09g.jpg

SO basically my texture is showing off way to big and when i tried to fit all my unwrapped parts in the 2D editor, i had to scale them very small which caused this problem.

I have red somewhere else that i had to do: Add>Vector>Mapping and change the scale.I tried to connect the cables as the pictures showed, but im sure i am missing some plugs here. 

What else needs to be done? 

Appreciated if it could be explained in clear steps, im only a beginner.