Multiple sliders in different sizes

I have Meta Slider pro. I’d like to create one slider for the home page of my web site that spans the full width of my content area. My artwork is built to 960×449. In other areas of my site, I’d like a smaller version of the slider in 855×400. I have created both and in both cases, the slider appears to be at the smaller 855×400 size. Even though I have designated the larger to be 960×449. Is it not possible to have multiple sliders on one site in different sizes?

https://wordpress.org/plugins/ml-slider/