Under Settings/Image there is a setting called: Product Image Popup Size and while this feature is great for general stores, I use quite huge images of products (banknotes/coins/antiques). In the old version of Opencart I simply by-pass the "image pop-up script" and the problem is solved, but in this version of opencart the image is sadly "hard-coded" in it's downscaling while added into the Opencart store-system.
My question is thus: Is there any way to by-pass the Product Image Popup Size feature i.e. (bad example) so my internal image-sizes are retained? So, what scripts do I need to edit... any hint/code example would be great!

The very best regards
O