Usually after a couple of cycles we'll go for a one rep max test. You'll notice we haven't done that recently. The reason behind that is that we're in the middle of an extended undulating (remember a couple weeks back? undulating?) strength cycle. We're hitting a mixture of high and low volume days throughout the week, with corresponding levels of intensity - some days we do high reps with lower weight, and others low reps with high weights. You're getting chances to go 90%+, which is plenty for most people, most of the time. So enjoy, and LIFT THOSE WEIGHTS!