Adjusting height not actually working

So – im loving the prime slider with all its possibilities – BUT – i cant custom adjust the height of the slider .. – I have tried to make minimum height change, and i have tried to adjust the width x height – nothing seems to actually do any difference…
I read in an earlier post that this had been fixed … a year or so back ? …

Can anyone help me figure out this ?

The page I need help with: [log in to see the link]