Hey guys-
I have Fual Slimbox installed- works great... until- I change the size of the images in the Product Listing. Once I do that, it no longer pops up a larger image when you hover over it. If I change it back to the original size, it works fine again.

How do I change the image size in the Product Listing page, but keep the image hover effect that Fual Slimbox gives?
Thanks!