Androl 50

I am going to start a 4 week cycle of androl, i have never used androl personaly but i have heared good thing so i figured why not try and see how it works for me. I was reading that it says to start with 50mg a day and then work up to 100mg or even 150mg. I am already 285lbs and i was wondering if i should move my way up to 100mg a few days into it and then up dosage as i see fit or should i go by what i understand 50mg first week and then 100mg second then 150mg third. also what kind of results am i looking at i have heard you gain roughly 10-15 and then lose roughly7-8 and keep about half of you gains? and what should i go one to cycle off of androl? Thanks