Delay / Lag in pageControl in iPad Scrollview
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We are building an iPad catalog application with images. The image scrolling is very smooth  using scrollview, however the corresponding the pageControl (small dots at the bottom) take an extra 1.5 sec approximately. Please see attached screenshot.

Is there a way to minimize this lag/delay? Thank you for your help.![Sample Screenshot][1]


  [1]: http://i.stack.imgur.com/vuXf6.png