You're reminding me of my week 6. It felt like there just wasn't enough volume and I kept wanting to do more. I was doing abs work already and added in grip work to burn some of the extra time I felt I owed myself in the gym.

Week 7 felt like a real workout again and then you're into weeks 8 and 9 which, I realised afterwards although madcow saw it at the time, left me having loaded again. I'd suggest you not be afraid to spread week 9 over a week and a half or even 8 and 9 over three weeks. Just see how you start to feel when you are hitting your 3-rep limits.