Backoff Week While On T-Booster

I am wondering if I should take a back off week. I am on 4-AD-EC and TRIBEX Gold right now…4-AD-EC for a month then TRIBEX Gold for a month. Totaling 4 months. I am in my 10th week. I had took 1 backoff week (light lifts) 4 weeks ago. I just finished CW’s HH, should I take another backoff week?

I am trying to bulk up.

Thanks!
GB

how about you maintain intensity but back off/down your volume to 1/3 or 1/2 for a week?