This is exactly what I had alluded to earlier. Once one of these part-time teenagers applied a new grip for me and later another stringer who was changing the OG pointed out how wrong it was. Recently, one of them peeled off a a strip from the leather grip while taking off the old OG and the shop owner had to point out that the OG needs to be applied carefully when leather grips are underneath. Would you trust these employees to do the job right and apply Loctite? What if they forget to do it? What kind of safety issues will arise if you had the frame high up at the net in doubles partially in front of your face and the opponent hit a hard passing shot straight at the racket? I think Dunlop needs to create a mail-in service where you send the rackets and they send them back after getting the work done by certified technicians.