Michael, by all means you can skip the fourth carbohydrate block in that situation to achieve the better Zone result. The hormonal response is foremost and carries more importance than maintaining the exact P/C. In fact, the P/C range of that Barry Sears considers to be in the Zone is 0.6 to 1.0, with the traditional 1P block/1C block falling close to the midpoint of that range.
Consultant of Zone Labs
Certified Zone Affiliate
Lost 100 lbs 15 yrs ago, off BP meds, thanks to the Zone diet and Zone fish oil. ZoneFast 1-2-3 is the best!
View my Zone Fast 1-2-3 meal photos here: http://s531.photobucket.com/albums/...3%20Meals/
View my classic Zone meal photos here: http://s531.photobucket.com/albums/...4/?start=0