I've got a pretty standard app layout with a tab strip at the bottom, and headers at the top. However the content of a lot of it is generated depending on an option on my home screen. When this option is changed and the screens re-populated, I'd like to reset the scroll of each view back to the top. However even though I've seen lots of threads about app.scroller and reset() etc. I can't seem to get the desired effect, it does seem to go back to the top, but then Iose my headers and tab strip etc...