Two way memory dimming

I have a hallway with 2 standard 5031NL single gang key inputs running firmware version 1.2.67.

Both of them are setup as a memory dimmer to control the same GA.

Thing is that the memory is different on both units. This makes sense but not from a users point of view.

I also want to add a 5753L that will be setup to recall the last stored memory level.

I would like to see both key inputs operate identical. That is if I use 1 to set the lights to 25% then I would like the other one to recall to that level.
The sensor would just turn on the lights to the last set level then back off again after a short timeout period.

Whats the best way of acheiving this?
I have a PACA thats not doing much at the moment.

 

paca should have a coding that can save memory.. maybe u can use array function to do that..