I am trying your slider for the sole purpose of using it as a featured posts slider. I like the possibility to chose which image size to be displayed but without having a height limit (along with centering control) I can’t see how anyone can use your slider.

If I select the full size image I cannot control the height of the slider. If I chose any of the thumbs, the image may not fit to the slider. There is almost no solution.

Am I missing something?