UITableview inside UIScrollView

Hi, I have an array of tableviews which are larger than the screen, so they have vertical scroll, now I need to swipe within tableviews, thats why I'm using a scrollview.
Horizontal scroll works ok, I can swipe within tableviews with no problem, the problem is when I try to scroll each table vertically (it's difficult to get the event, especially on the device ), I assume this is because I'm using a scrollView inside another scrollview (since tableview inherits from scrollview). Can somebody help me? any idea would be great!

Thanks