Well, strength is steadily increasing. Two weeks ago 150 lb single leg deadlifts were hard, now they are warm up and 200 lb single leg deadlifts are the work reps.
Single leg arch ups and back extensions with 90 lbs, done explosively, are easy for 3 reps.
single leg squats have increased from 35 to 45 lbs in the past two weeks for two reps, starting from the very bottom.
I am rapidly building strength in weighted dips and planche push ups as well. Quite extraordinary, really.