We are also trying to get our 8-month-old on EASY after 8 months of no sttn, failed attempt at No Cry Sleep Solution and unwilling to let her CIO. We are having similar issues. DD can usually stay up 2-2 1/2 hours after waking in the morning, but she's got 2 hours MAX after the first nap before she's rubbing her eyes, and LESS than 2 hours after the 2nd nap before she needs a catnap. So far (we've been doing it 9 days) if she doesn't get that catnap she's a holy horror of tears & tantrums by 5:30 or so, and she's up half the night. And when we have NWs in our house, it means DD is awake for 1 hour, sometimes more when she wakes up, regardless of whether or not we feed her. PU/PD (well, just PD for us since DD stands up in 2 seconds flat) has NOT been successful, and I honestly I'm not sure I see the point in it, at least for our DD (which is why I think CIO would never work anyway).
I'm so tired of authors "promising" that their solution works with every baby, and that if it doesn't work, we're doing it wrong. And I'm just so tired period. :-( Sorry I have no solutions, I just wanted to commiserate because we are having the same problems.
BTW DD is a very spirited child with touchy tendencies as well.