As I am going to do the 5/3/1 vs. Shockwave challenge, I thought it would be best to get the exact way to execute the ELECT sets. For example, when I did squats last week, my ELECT sets started at 195 and went to 235 adding 10 lbs per wave. My final set of squats (later in the workout), I did 2X275. I read in the sub-zero workout that the final set should be 90% of your 1RM. Am I going too light on the ELECT or is my progression of weights acceptable? Is there a hard, set formula (similar to the 5/3/1 % protocol) or is this simply by “feel?”