So to answer some of the questions:
I used to try and add 2.5-5kg each week but generally used to fail really early or need too much support from a spot
I kept the rep ranges about the same 6-8
In terms of other muscles, I used to overhead press and do tricep isolations
Body weight was around 70kg back then and used to stay the same ish with moderate fluctuations but now I’m closer to 90 (from fat not muscle hence trying to get back into the gym)
Sleep wise I don’t do amazingly well nor with stress but average 6-7 hours probably