Made this for JPR, who wanted to be able to have Reaper's default behavior of returning to the beginning of recorded media most of the time, but also needed to be able to maintain the position he stopped at on occasion. This version should be ok to bind to CTRL+Space if you use pause during playback, with the caveat that pause will no longer be a toggle. For it to work as described, you'll need to have "Move edit cursor to end of recorded items" unchecked in Preferences -> Editing behavior. This is the default setting. Planning to ask SWS for a smarter version of this in due course.