Re: Shortcircuit protection circuit
My apology for continuing a discussion that should be better carried on in the About Edaboard section.
The "time to edit" limit was reduced to 30 minutes 5 years ago, there was no reservation among moderators and very little member criticism about the change.
I don't say it must be necessarily 30 minutes, but a limit up to 1 or 2 hours proved useful in the previous practice. It's not particularly the spammers problem, but I think you should be safe from essential changes in posts that others have already read and possibly answered. We had these clever guys that partly or completely deleted there old post content once there problem had been solved or they realized that the previous post was somehow wrong. This isn't likely to happen with experienced and responsible members, but forum regulations apply to all members and must be simple.
I also think that necessary corrections will be better recognized if made in a subsequent post.