layer control by midi

[samsc]

hi, i have a simple korg midi controller and i'd like to control catalyst layers faders from this controller, but can't understand how to do that. Could somebody explain me step by step how to connect midi controller to catalyst and let him to control layers?

the problem is that midi doesnt map very easily to catalyst -

because midi only has a restricted range of values possible on controllers-

thats the main problem -

and the fact that every midi controller works in a different way-

i have tried a lot of them over the years-

and tried to make them map easily - but its always difficult