I'm working in InDesign on a PC. I have a 360 page catalog and I just had to change my page size a tiny bit from 8.5 x 11 to 8.5 x 10.875. When I did this and went back to check it, I realized it had put a large gap between the pages when I scroll through. All I did was change the page size minimally. Help! I can't work like this.