Add 5 lbs and drop 2 reps? What program is this on? I did box squats with 662 x 5 and the next week was with 692 x 3 and this week will be with 732 x 1. Where do you get 5 lbs from?
I think that even with an "off the shelf program" you have to have the intelligence to know how to adapt it to fit your individual needs. I've found that some of the restrictions set by the 5/3/1 limit me and yet sometimes the extra reps and accessory volume over train me as well.
your right, i dont know why i put 5lbs, I meant 5%
and especially when your lifts are quite low, 5% isnt that much. For example the past 5 weeks (or it may be 4 I would have to check my log) I have added 15kg or 33lbs to my 5 rep sets of deadlifts, when I started I was doing 253x5 and by the end of those weeks I was at 298. Using 5/3/1 I would have added considerable less than that.
Also for 3-4 weeks before I switched to pause reps for my competition I added 15lbs a month to my 3rm benchpress consistently without a single deload. Again with the 5/3/1 I wouldnt have done that, yes I would have hit some rep PR's but the increase would have been lower than that.
The fact that I can increase my lifts like that is the reason I dont do the 5/3/1... well not at the moment anyway