1. There are no defensive blades from standard manufacturers for the 40+ plastic ball ONLY era. It is not some conspiracy but just a business reality since all male choppers have been successfully exterminated by the
robotNazi
controlled ITTF, who is now working on the next rule of regulation change to also exterminate any women choppers as well. The 8 rule and regulation changes since 1983 to extreminate choppers is obviously not enough on women's side.2. Many posters in OOAK forum are real paranoid that anyone who posts as a chopper may be some other poster they are not supposed to responding & they may think you (chopper88) may be that poster who is not supposed to be replied to by unoffical convention in OOAK forum
But you can find far more important information about chopper blades & rubbers at the posts below on another forum
Please click on web links below