Hi all, I am a newbie here. I need help and advice of fixing an old stair. My stair is creaky, and the rail sometimes feel somewhat wobbly. It's an old style chair with individual steps not connected.
I am trying to attach picture of the stair and the problem I mentioned but unfortunately the uploader always says "Not a valid image file."
Some of the steps are already wobbly and needs to be supported with L brackets underneath. The problem for the side not touching the wall is easier to fix with just a long nail/bolt, but the side touching the wall is harder to fix in my opinion. Is there a better and easier way to fix this?
Thanks in advance.