Making some progress! Not totally solved but here's what I've done so far (I hope these images load properly)Here's the way things look now. Tiny photos with the option to pick fromthe carousel.So in the copied buy button code, I went to the section ...

Ugh! I know there's a solution to this because I saw a template for aShopify buy button site, and the web designer specifically mentioned thather site template came with coding to make the photos larger. I ended upgoing with a different site template...

Did you ever get an answer on this? I have the same issue - I am uploading high-res images, but the images that are shown in the buy button pop-up are so tiny and offer no zoom function. It looks unprofessional, IMO. I'd love to be able to resize the...