Hi!
When i dont use this function and click on the image it shows the image uploaded in the media-section.
But when it is hard cropped and i click on the image.. it adds http://xxx.xx/wp-content/uploads/bfi_thumb/ and some random numbers and suddenly it is like 10 times larger.
Also when i test it with google pagespeed it shows how large the image actually is and gives like 10 points less than without using the hard crop.
Shallshal i pm you my website?