Some people claimed that BM3 Hack is only possible with classrank edited chars and asked me to show a video of this.
It took a little longer because I had problems to bypass the latest XTrap Update but I finally got it to work.
Video is taken on SIMPCabal EP8. Enjoy!
Don't expect a tutorial of how to do this ;-)
Please note: as this is only a classrank 1 char it has no SP and the BM3 Button is greyed out.