I think mine was from the insulin (Humilin-R) I let run a lil' longer.When I came off of GH, I did keep running slin with gear. I noticed I started to get a lil' chubby in places, but I was also taking in 6-7 meals a day with 2.5 gallons of water, and supplements here and there throughout the whole day. I ate mostly clean throughout the whole time, so it did confuse me a bit. I thought it written off as to my body posibly adjusting to the chemical change with either digestion, new gear usage, or both/all. Not sure completely, but I have experience to what you are talking about though...