Phonak programming question

Merry Christmas everyone,
Quick question to those that might know, in ifpg2.6 I want to change the decibel increments from 5 db jumps to 1 db. I tried changing the configuration under audiogram direct but it does not save the change even after rebooting like it says to do. Also on my exelia art micro BTE’s I would like to know how to add the zoom control to my aids in the end fitting>program manager>program pool, I don’t see a icon to drag and drop from the program pool to the HI program. Any help appreciated.