Thanks ElectricFeet. I have posted the question in the general forum as suggested.
Thanks rdellconsulting and acub for your suggestions. After uploading image into the slider, there is a grey background at the top of the slider – see http://www.yomtec.com. Is there a way to move the image up so there is no grey space? This way, I still maintain the same height of image?
Many thanks for your time, much appreciated.