cheers for the advice.
I choose this rig as heard alot and read alot about it and thought it would work better that a simple hair rig for pop ups.
I am fishing Linear in the next couple of weeks and have been told that pop ups work well there, I have in the past used a hair rig and striped some of the coating back with just a shot above the hook but have never caught using it so have not got alot of confidence in it