Am using W3TC from a long time but from past few weeks am stuck, as I can't see my edits working. It was all fine in past but from a week my edits in style.css reflects back in like an hour after.
closed as not constructive by Wyck, Brian Fegter, kaiser, Chris_O, toscho♦ Sep 30 '12 at 16:24
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The best way I can think of is to add a unique string to the end of the stylesheet include to get everything to update.
For example, if you are including it in the header.php file:
Of course that will keep it from being cached... ever. So you might want to turn it off and on. You could add a variable to activate it or you could tie it to wp_debug:
Or just comment it out when you are done:
You can use all of those if you are enqueueing the styles as well.