TIG: Did as you say, and that solved my problem and also got my slices in a better shape (due to the size of the model).
I upgraded the plugin to Slicer5 and Im enjoying it even more 
Jean: And now I can atlast get rid of these colours !
I'm glad I made an account here, you can't expect any better support than this. Hopefully in the future I can provide the same support as you guys do.
Cheers!
Hello dear people,
I'm not trying to make ur Life harder to help me by purpose hehe, but Ill give it Another shot now. Should be easy now as Ive got all the necessery questions
Lets see...
I will also upload a .SKP file, if ud like to take a closer look at it.
Cheers!
Okey, first of all I'd like to appologize for my misleading topic hehe.
It's kinda hard to explain what you really are in need of help with when you are a total noob and dont know what to call certain things for 
So! Ive made two scenarios with a picture, to slightly make it easier for you to understand my dilemma over here.
Take a look at picture 1:
This was the first slice I made some adjustments on (see the lines) and the slice turned out to become blue!
I am also able to select different parts of the model.
I made a copy of the inner lines of the model and pasted it on the second slice, which by some reason is still purple?
Take a look at picture 2:
When I try to select different parts of the model, it selects the whole model instead.
I hope that Ive made it more clear for you now! Cheers
Hello dear fellows,
Sliced an object -> the slices are purple -> I cant make "drawings" over the slice.
It doesnt turn up to be the same as when you make a circle and another circle in it (two separate parts) and u can highlight/mark each of the circle.
When I click on the slice with lets say a circle in it, it just marks both of em as they were one. And Ive done explode on the slices. Its like the circle is not being integrated with the slice.
Cheers