Draggable item in UISCrollview

I am trying to create a UIScrollview with images on that are draggable and move within the scrollview.

I have created the UIScrollview so that it is under a UIView that has an image on that doesn't move.

I need four things: 1) the multiple scrollviews to scroll together - all working
2) contentoffset to occur when scrolling ends - all working (not in example project)
3) the go back image to say in place and work - all working
4) the drag me image to be able to dragged around the scrollview and move with scrolling - not working (NOTE: draggable images will only be on scrollFront)

I have created an example project with the problem I am having - if any one can solve my issue I would gratefully appreciate it. As i have been bashing my head against a wall for a couple of days. Note: I am not a developer at heart so I learn better from breaking down code.

Example project: http://www.4shared.com/file/WKz8ZuUe/Scrollhelp.html

Once I get the help that gets me over the line I will add in the contentoffset and share the final project so that everyone else doesn't have to bare the pain i have had over the last couple of days.

 

project link changed

old link had too many popups so went back to a different sharing site