Certainly a pretty aggressive schedule! I'd recommended taking every other day off from pumping at least to allow for the micro-tears created by pumping to heal a bit. And 24 mmHG ... ouch ... after all my years, 20 is about all I can stand, even for just a couple minutes - but I share that desire to have a high-suction "finale"! How long have you been at it? Seen any results yet?