DDJ RZ Mapping in RB

Wondering if someone could help me change the parameter buttons on a DDJRZ to function like the page buttons on a DDJ1000. 

I would like to be able to access the other 8 Pad FX available under each bank.

I still want the parameter buttons to function like they do when in slicer changing length and still want them to change beat length when launching effects so if I could get parameter2 mapped to the page function that would be great.

I have been trying to figure it out and can't.

Thanks