[quote name='gary mac' timestamp='1506850138' post='3381437']
What Ped said.
The truss rod unless well out of kilter, won't have much bearing on that part of the neck. Assuming that the nut is ok and you have the correct relief in the neck, then it might well be fret wear. Quite often a graduated leveling is required down that end or it maybe as simple as just one or two slightly higher frets.
[/quote]Thank you sir, Do you have anybody in mind that could perform such genius? I live in Swindon. Kind regards,