From 'filter maker mark the rows with the values you want to tune.
Click 'Slide' and the rows are transferred to 'Slide Components'
Now you need to write the lowest and highest component values. e.g. min,max values.
Nl and Nc gives the number of iterations per component. (Actually Nx+1)
A minimum impedance can be set in IZImin to disregard results with to low Z.
A demovideo can be viewed in VLC by downloading SLIDEMP4.MP4 (There is no sound)