Personally, I only need about 10 secs rest to get another 8-10 reps, you will need to possibly up the rest seconds toward the end, but I usually say fuck it, it gets to the point sometimes where you get about 1-2reps for a rest pause, thats where the pain sets in. Keep the reps clean too.
Also, you could try doing a weight that you fail at about 10 with on one leg, then just do a set on one leg, then a set on the other, until you get to the 100. So while one leg is resting the other is repping.
I’ll definitly try that, it sounds like the same principle i’m using now
“time under stress”
Your idea is great, its more like a “duration of time under stress”
Thanks.