Generate an INFINITE-REPEATER, by loading manually always the next items as soon as your scroll-pos. reaches the bottom-edge of your screen.
Instead of leeting your users click the → LOAD-MORE-BUTTON ← (old version), you maybe want to use something like —> viewportEnter() and viewportLeave() ???
This way you can automatically load the next repeater-data-chunk into your repeater, without clicking any button. You scroll till a certain position → and WOOM!!! —> repeater loads the next 12 items or how much you want.
You will find more stuff on this topic → by usage of the FORUM-SEARCH.