[quote='Smoooth',index.php?page=Thread&postID=19059 0#post190590]Actually reset=22 will reset 22 seconds after the first press since the last reset. If you press it again 20 seconds after the first press it will still reset in 2 more seconds. It is better this way as you can time it to use a spell as soon as it comes off cooldown.[/quote]

No, it will not. It is an "idle" time. If you hit it, in 22 seconds after you stop pressing it, it will reset. If you hit it at 20, it will not reset until 22 seconds later.

See wowwiki and [url='http://www.wowwiki.com/Making_a_macro#Sequencing_spells_and_items']Sequencing spells and items[/url]

Where n is the number of seconds of inactivity after which the macro should be reset. In other words, if more than n seconds pass without the macro being called, then the next time you call it the sequence will start from the first spell. Note that this is not the time since the first spell in the sequence was cast, but rather the time since the macro was last called (to cast any of the spells in the sequence). This is a very important distinction because it means you cannot use a reset timer to account for cooldown.