Spinset Creation



Another question, seems to be so obvious that I'm missing this, I hope its a simple issue.

When creating a spin set, no matter what I do, no matter how I add the assets, or number the files, I always have to re-order them in the spin set wizard. Is there a way to have AEM recognize and use the numerical order of the files? I've tried to interpret how AEM is jumbling the images, but it seems very random. I have some spin sets that are 50+ images, and dragging those all back into order is a huge time suck! How can i get the spinset wizard to just list the file numerically?