Slider not vertically centering images

So i am aware that this is a reboot of this issue however, this has still not beeen fixed. I agree with the OP. Telling us to go through and resize all of our pictures is not always the best work around-especially with client work.
I did find a fix for the nivo slider, and was going to do this myself, but the minified version that comes with the tempera is very difficult to add the changes to. Here is the solution post for nivo that I can’t figure out how to integrate: Nivo Verticle Center Solution
I am hoping that either another user, or one of the authors can figure out how to implement this. Thank you all!