Impossible to edit after 24h - That's quite short.

[Chrispy]

I can see the arguments for a short period for edits, mine are usually immediately after on proof reading (don't use preview). OTOH when I do make an amendment to an old post I do it by adding a "ps" (post script for you newer fellas)

 

[Rja4000]

As you may see in the post I was refering to above, I use "EDIT".

My point is really about posting things that other members may help enhancing with their feedbacks.
Like a "measurement review".
That's not a "normal" post.