Only one stone needs to be replaced before the props can be removed.
We are going to need to empty out all of that old wood, before we can get a mower in here! Tomorrow we will remove the props and replace that missing stone.
We have used a couple of ashlar lintels that were left over from the house renovation (I think we ordered them by mistake, but no one can remember where they came from!). Anyway, they have been put to good use and now form the course above the door. This is support behind the steel beam behind.