Since the invention of Lock on grips I haven't had problems with grips. However the Oury grips I bought off here keep slipping. I originally installed them with the old Hairspray trick. That didn't work. So I tried Superglue. That worked for 2 days. Now they are still slipping all the time. The only lock on grips I have use a sleeve inside the grip which won't fit the grips I like these though they are really comfy and the glow in the dark too which is a bonus. Help! What else can I do?