I saw when watching the Yogscast that they have the same texture pack as me and all of there items are supported by this texture pack unlike mine. Maybe I have done something wrong when installing the pack. Here is what I did.
1. I downloaded the pack.
2. I had to add some addons to this pack that I got of this webpage, tekkit recommend getting it in the question part of the page.
3. After I done that I placed the new file (With the addons) inside the texture pack folder using the right directory.
4. Then I just changed the pack from default to the new pack in game.
The problems is not all of the items had the texture pack applied to it. As I mentioned for example, 'Crafting bench mark II'.
As I see on the Yogscast texture pack this items has been retextured along with all of their items. I must have done something wrong.