For the surveys I perform, I often end up with over a hundred entries in a single repeat. Occasionally, I have to edit some of those entries, and to do so, I have to tap the arrow button up to fifty times. It would be great if there was a way I could select an entry number and then have the corresponding entry displayed immediately.
When you have multiple pages in a form, you're able to tap the bottom of the screen and select which page to go to. Maybe it could be similar to that? You tap the entry number at the bottom of the repeat and something pops up--maybe text field to enter a number, a list of all the entry numbers, or a horizontal scroll bar.