I believe there is a typo error in https://www.midi.org/specifications/item/general-midi . The page says “for fine and course tuning” … pretty sure “coarse” was intended.

How do we flag posts as inappropriate?

There are people spamming the forums selling stuff unrelated to MIDI.

Unfortunately the spamming continues.

People are not going to want to visit a forum with this much spam in it. 🙁

Yes, it is VERY irritating.

I might be watching a specific thread, and see a new message, but it's just one of the spam things!

I use some other forums, and usually there is someone who can do something about this, either delete a post, or move it (i.e. keep a thread headed SPAM and move all such non-midi posts into that thread, so that the people who post that sort of thing can happily read each other's spam to their little heart's content).

Maybe the forum software does not allow such things?

Geoff