Set maximum intensity for fader?

We are using an ETC Smartfade 2496 in Two-Scene Mode. 

Is there a way to set the maximum intensity that a fader has? In other words, can I change a channel so that pushing the fader all the way up to 10 effectively sets the light to be at 70%? We have a small space and several lights that should never really be pushed past 60 or 70%. If we could limit the operation of the faders, we wouldn't have to resort to silly methods like putting tape on the board on the faders we want to limit.