John Gregory is a PGA Advanced Professional,he has been awarded a class A Clubmaker certification from The Professional Clubmakers Society,Kentucky USA.John also is a Equipment Technology Tutor at the PGA Training Academy based at The Belfry,Sutton Coldfield,England.His members of staff are all affiliated to The Professional Golfers Association,either as a fully qualified members or as  trainees,and have been trained to the highest level in custom fitting,equipment technology and teaching.