Hi, I couldn't find this kind of tape to add weight to the grip to make a racket HH to Even Balance. What are they called online/ebay?
You can’t change a headhevy rackets balance point by add more weight to the handle. Sure, it will change though but just visible... the racket's performance will still be HH and will be experienced the same! This principle only works if you want to make a racket more HH by add some tape on the rackets head.