Hacking SX Pro RCM jig not working

[misticknight1]

i finally got a chance to try my SX Pro is there a chacne its faulty? the jig doesnt fit in flush it keeps falling out. ive tried holding it in while i hold volume up and turn the console on but it boots straight into the normal menu as if the jig isnt in. is there something im maybe doing wrong?

 

[toto621]

Picture of the problem ?

 

[misticknight1]

Not at home atm but it just won’t click into place or sit well at all it’s so loose. I slide it down the rail on the right controller side and nothing.