I want to increase the height of my current feather board fence from 3'6" to 5'. I have 3ft concrete posts holding up the fence. I want to replace the feather board fencing but keep the posts. This gives me some challenges
1) will the posts hold the weight of the increased height fencing?
2) Will the fencing be sturdy enough at the top without a post to hold it in place?
3) How do i fill the gap between the feather boards where the posts will be?
I'm sure there will be other questions as the project moves on but any suggestions would be appreciated