Changing Fader values

I am sure there is a trick to this but so far I have not found it.

I record dimmer values on a fader that is on a page
I change page, same place (fader 10) is the 5600k stage wash
this fader is set to remember values
But if I change this fader up or down it dose not change when the page is played
once more it stays as it was before.

Is there a way to get is to remember the change I made ?

there must be.